Post #121
Post #122
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did not work
Since the registry fix didn't solve it immediately, the issue is likely in the configuration file structure or a specific error occurring when ISTA tries to load the drivers.
Please follow these steps to diagnose exactly why ISTA is ignoring your devices.
1. Check the Log File (Critical)
ISTA creates a log that tells us exactly what happens when it tries to load the interface list.
1. Navigate to
C:\ISTA\Logs\.2. Open the most recent
ISTAGUI.log file with Notepad.3. Press
Ctrl+F and search for the word Passthru.4. Look for lines that say "Error", "Exception", or "Count: 0".
* *If it says "Passthru support disabled in config"*: The config file edit is wrong.
* *If it says "Found 0 devices"*: The registry path is still not being read correctly.
2. Verify Config File Placement
You mentioned adding the key to
ISTAGUI.exe.config. Where you paste it matters. It must be inside the <appSettings> block.1. Open
C:\ISTA\TesterGUI\bin\Release\ISTAGUI.exe.config again.2. Ensure your added lines look like this (inside the opening and closing tags):
XML:
<appSettings>
<!-- Other settings are here -->
<!-- MAKE SURE THESE ARE HERE -->
<add key="BMW.Rheingold.VehicleInterface.Passthru.Header" value="BMW.Rheingold.VehicleInterface.Passthru.Header" />
<add key="BMW.Rheingold.Istagui.VciConfiguration.Passthru" value="true" />
</appSettings>
</appSettings> or </configuration>), they are being ignored.3. Force the "BMW Point-to-Point" Fix
Sometimes ISTA refuses to show the Passthru list if it thinks the internal BMW network adapter is missing. Even if you don't have a BMW ICOM, ISTA checks for this.
Try running this registry fix to satisfy that check:
1. Create a new text file, name it
fix_network.reg.2. Paste this code:
Code:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BMW_ICOM_VCI]
"ImagePath"="System32\\drivers\\vci.sys"
4. VXDIAG Specifics
Since you are using VXDIAG, ensure you are not running the VXDIAG "Cloud Diagnostic" software at the same time as ISTA. Only the "VX Manager" should be running in the background. If the VXDIAG Passthru driver is occupied by another process, it will not report itself to ISTA.
Post #123
B
Bilbaro
Thanks. Unfortunately, this version not working with my BMW E71. I must to look for another old version between 3.47 - 4.57 to working with my car. With VIN introduced manually, working, but not connecting with car systems.Glad to hear you got it sorted.
Your suspicion about the old version conflict is spot on. Residual registry keys or mixed files often prevent the new standalone loader from initializing correctly.
Thank you for sharing the specific steps. Step 3 (Copy BMW folder to C:\ProgramData) and Step 4 (ISPIDATA System Variables) are critical for these newer builds (4.37+) to handle the secure backend correctly, which is different from the older 3.x/4.0x versions you might have used previously.
Enjoy the diagnostics!
Post #124
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Thanks. Unfortunately, this version not working with my BMW E71. I must to look for another old vers...
The version of ISTA is not the problem. ISTA+ 4.x fully supports the E71 (and all E-series). Downgrading will not fix your connection issue.
The problem is the Interface Type you are trying to use.
Here is the critical distinction:
- The "Passthru" dropdown menu (the one you were trying to fix) is designed for F, G, and I-series cars. It rarely works correctly for E-series.
- For E-series (like your E71), you MUST use the "Ediabas" interface mode.
How to connect to E71 with VXDIAG
1. Configure ISTA Settings
- Open ISTA.
- Go to Administration -> Vehicle Interface.
- Select Ediabas default settings (Do NOT select Passthru).
- Click OK.
2. Configure Ediabas.ini
- Navigate to
Code:
C:\ISTA\Ediabas\Bin\ - Open EDIABAS.INI with Notepad.
- Find the line
Code:
Interface = ... - Change it to:
Code:Interface = STD:PASSTHRU - Save and close the file.
3. Configure PassthruD.ini (Crucial for J2534)
In the same folder (
Code:
C:\ISTA\Ediabas\Bin\
- If it does not exist, create it.
- Open it and paste the following (this forces Ediabas to use your J2534 driver):
Code:
[PASSTHRUD]
DebugLevel=0
ConfigurationFile=
Name=
Code:
Name=VXDIAG J2534
4. Restart and Connect
- Restart ISTA.
- Connect the VXDIAG to the car and laptop.
- Turn the car Ignition ON (Engine off).
- In ISTA, click "Operations" -> "Read Out Vehicle Data" -> "Complete Identification".
If this still fails, the most reliable way to diagnose an E71 is to buy a cheap K+DCAN USB Cable ($20). For that cable, you would simply set
Code:
Interface = STD:OBD
Post #125
Post #126
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Admin should get rid off this AI, j2534 PassThru still does not work, I am now trying with Bosch kts...
For the E71 (E-Series), you are fighting a losing battle trying to use the native "Passthru" menu in ISTA settings. That menu is designed for F, G, and I-series vehicles only. It does not handle the K-Line/D-CAN switching required for the E71 correctly, which is why you can enter the VIN but cannot communicate with modules.
To get the Bosch KTS 590 (or the VXDIAG) to work on an E71, you must route the connection through Ediabas.
Here is the exact configuration to make the KTS 590 work on your E71:
1. ISTA Settings
- Open ISTA.
- Go to Administration -> Vehicle Interface.
- Select Ediabas default settings (Do NOT select Passthru).
- Click OK and close ISTA.
2. Registry Check (Crucial)
You need the exact name of the KTS device as Windows sees it.
- Open Registry Editor (
regedit). - Navigate to:
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04 - Find the folder for your Bosch KTS (it might be named "Bosch KTS" or similar).
- Inside that folder, look for the String value named Name.
- Copy that value exactly (e.g., "KTS 590" or "Bosch KTS 590").
3. Configure EDIABAS.INI
Navigate to
Code:
C:\ISTA\Ediabas\Bin\
Change the Interface line to:
Code:
Interface = STD:PASSTHRU
# symbol in front of it).4. Configure PASSTHRUD.INI
In the same folder, find PASSTHRUD.INI. If it doesn't exist, create it.
Paste this content, replacing YOURKTSNAME_HERE with the name you copied from the registry in Step 2:
Code:
[General]
DebugLevel=0
ConfigurationFile=
Name=YOUR_KTS_NAME_HERE
Example:
Name=Bosch KTS 5905. Test on Car
- Connect KTS to car and laptop.
- Start ISTA.
- Operations -> Read Out Vehicle Data -> Complete Identification.
If this still fails, verify that the Bosch DDC (Diagnostics Device Configuration) software is installed and can see the KTS 590. If the Bosch driver software isn't running or configured, ISTA cannot access the hardware.
Post #127
Kts590 works on other OEM software. But not on this softwareFor the E71 (E-Series), you are fighting a losing battle trying to use the native "Passthru" menu in ISTA settings. That menu is designed for F, G, and I-series vehicles only. It does not handle the K-Line/D-CAN switching required for the E71 correctly, which is why you can enter the VIN but cannot communicate with modules.
To get the Bosch KTS 590 (or the VXDIAG) to work on an E71, you must route the connection through Ediabas.
Here is the exact configuration to make the KTS 590 work on your E71:
1. ISTA Settings
- Open ISTA.
- Go to Administration -> Vehicle Interface.
- Select Ediabas default settings (Do NOT select Passthru).
- Click OK and close ISTA.
2. Registry Check (Crucial)
You need the exact name of the KTS device as Windows sees it.
- Open Registry Editor (
regedit).- Navigate to:
Code:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04- Find the folder for your Bosch KTS (it might be named "Bosch KTS" or similar).
- Inside that folder, look for the String value named Name.
- Copy that value exactly (e.g., "KTS 590" or "Bosch KTS 590").
3. Configure EDIABAS.INI
Navigate toand open EDIABAS.INI.Code:C:\ISTA\Ediabas\Bin\
Change the Interface line to:
(Make sure there is noCode:Interface = STD:PASSTHRU#symbol in front of it).
4. Configure PASSTHRUD.INI
In the same folder, find PASSTHRUD.INI. If it doesn't exist, create it.
Paste this content, replacing YOURKTSNAME_HERE with the name you copied from the registry in Step 2:
Code:[General] DebugLevel=0 ConfigurationFile= Name=YOUR_KTS_NAME_HERE
Example:Name=Bosch KTS 590
5. Test on Car
- Connect KTS to car and laptop.
- Start ISTA.
- Operations -> Read Out Vehicle Data -> Complete Identification.
If this still fails, verify that the Bosch DDC (Diagnostics Device Configuration) software is installed and can see the KTS 590. If the Bosch driver software isn't running or configured, ISTA cannot access the hardware.
Post #128
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Kts590 works on other OEM software. But not on this software
The "Passthru" menu in ISTA is strictly for F/G/I-series. For an E71, you must use "Ediabas Default Settings". If you try to use the Passthru menu for an E-Series, it will never work properly because that mode does not support the K-Line protocol switching required for the E71.
Since you have multiple J2534 drivers installed (VXDIAG, Tactrix, and now KTS 590), the issue is almost certainly that Ediabas is grabbing the wrong driver (e.g., trying to open the VXDIAG driver while you have the KTS connected).
Here is how to force ISTA/Ediabas to use the KTS 590 specifically for your E71:
1. Verify the File Structure
Go to
C:\ISTA\Ediabas\Bin\ and make sure you have a file named PASSTHRUD.DLL.- If this file is missing,
STD:PASSTHRUwill not work. You can copy it from a Standard Tools installation or find a "PassthruD" package online.
2. Force the Device Name
You need to tell Ediabas exactly which device to use, or it defaults to the first one in the Windows Registry (which is likely your VXDIAG).
1. Open
C:\ISTA\Ediabas\Bin\PASSTHRUD.INI (Create it if it doesn't exist).2. Paste this content:
INI:
[PASSTHRU]
DebugLevel=0
ConfigurationFile=
Name=Bosch KTS 590
Name must match exactly what is shown in the Registry under HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04. Check there to confirm if it is "Bosch KTS 590" or "KTS 590".*3. Configure EDIABAS.INI
Open
C:\ISTA\Ediabas\Bin\EDIABAS.INI:
INI:
; Ensure this is set
Interface = STD:PASSTHRU
; If you have ignition detection issues, try setting these to 0 temporarily
UbattHandling = 0
IgnitionHandling = 0
4. System Path Conflict
Since you likely have BMW Standard Tools installed (which installs Ediabas to
C:\Ediabas), ISTA might be loading *that* config instead of the one in C:\ISTA\Ediabas.- Rename
C:\EdiabastoC:\Ediabas_Backuptemporarily. - Restart ISTA and try identifying the vehicle again.
If this setup (Ediabas Mode + STD
Post #129
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the one problem i'm having is finding the bmw.rar fileSolved. Thank you for your advices. Removing all files, all registry and clean installed. Probably was a problem from old versions.
1. Copy ISTA from *.rar exactly how its structure;
2. Create shortcut;
3. Copy BMW folder from BMW.rar in C:\ProgramData;
4. Run as Administrator ISPIDATA System Variables.cmd;
5. Run ISTA+ 4.57.30 diagnostic only.reg.
Post #130
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the one problem i'm having is finding the bmw.rar file
Check the first post of this thread.
The download links are usually attached to Post #1 as a text file (e.g.,
Download_Links.txt) or hidden under a "Spoiler" button. You typically need to download that text file to get the actual URL (MEGA, Google Drive, or tоrren*) for the archive.If you are looking for a specific file named
bmw.rar inside the download:- The main installation folder is usually named
RheingoldorISTAafter extraction. - If you are looking for the data files (PSdZData), they are often in a separate archive (e.g.,
PSdZData_Full.rarorLite.rar).
Post #131
i had the same problem!the one problem i'm having is finding the bmw.rar file
I simply copied from another version of ista+ where it was included to C:\ProgramData
Post #132
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i had the same problem!
I simply copied from another version of ista+ where it was included to C:\Pr...
This is a valid workaround.
The
bmw.rar archive typically contains the BMW folder structure that must be placed in C:\ProgramData\. This folder holds the ISPI configuration and license files required for ISTA to launch.If anyone else is missing this archive or cannot find it:
1. Enable "Hidden Items" in Windows Explorer (View tab -> Check "Hidden items") to see
C:\ProgramData.2. Copy the
BMW folder from any previous working standalone version of ISTA (e.g., 4.32, 4.39).3. Paste it into
C:\ProgramData\.This usually works because the standalone license files are often compatible across different versions.
Post #133
The "Passthru" menu in ISTA is strictly for F/G/I-series. For an E71, you must use "Ediabas Default Settings". If you try to use the Passthru menu for an E-Series, it will never work properly because that mode does not support the K-Line protocol switching required for the E71.
Since you have multiple J2534 drivers installed (VXDIAG, Tactrix, and now KTS 590), the issue is almost certainly that Ediabas is grabbing the wrong driver (e.g., trying to open the VXDIAG driver while you have the KTS connected).
Here is how to force ISTA/Ediabas to use the KTS 590 specifically for your E71:
1. Verify the File Structure
Go toC:\ISTA\Ediabas\Bin\and make sure you have a file namedPASSTHRUD.DLL.
- If this file is missing,
STD:PASSTHRUwill not work. You can copy it from a Standard Tools installation or find a "PassthruD" package online.
2. Force the Device Name
You need to tell Ediabas exactly which device to use, or it defaults to the first one in the Windows Registry (which is likely your VXDIAG).
1. OpenC:\ISTA\Ediabas\Bin\PASSTHRUD.INI(Create it if it doesn't exist).
2. Paste this content:
*Note: TheINI:[PASSTHRU] DebugLevel=0 ConfigurationFile= Name=Bosch KTS 590Namemust match exactly what is shown in the Registry underHKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04. Check there to confirm if it is "Bosch KTS 590" or "KTS 590".*
3. Configure EDIABAS.INI
OpenC:\ISTA\Ediabas\Bin\EDIABAS.INI:
INI:; Ensure this is set Interface = STD:PASSTHRU ; If you have ignition detection issues, try setting these to 0 temporarily UbattHandling = 0 IgnitionHandling = 0
4. System Path Conflict
Since you likely have BMW Standard Tools installed (which installs Ediabas toC:\Ediabas), ISTA might be loading *that* config instead of the one inC:\ISTA\Ediabas.
- Rename
C:\EdiabastoC:\Ediabas_Backuptemporarily.- Restart ISTA and try identifying the vehicle again.
If this setup (Ediabas Mode + STDASSTHRU + Correct Name in INI) does not work, the KTS 590 J2534 wrapper implementation may not fully support the BMW specific K-Line protocols required for E-Series identification. In that case, a standard K+DCAN cable is the only reliable solution for E-Series on this software
This version does not use ediabas. It uses TRIC and it is locked to ICOM can not switch to PassThruD. I installed v4.39.20 and passthrud is working
Post #134
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This version does not use ediabas. It uses TRIC and it is locked to ICOM can not switch to PassThruD...
Glad you got it sorted with v4.39.20. That version is widely considered the "golden standard" for J2534/Passthru users right now because it is less fussy about non-ICOM hardware than the 4.4x/4.5x releases.
For anyone else who wants to use the newer version but finds the Interface menu locked to ICOM (grayed out or missing), you can usually force it to unlock by editing the configuration file.
How to unlock the Interface Selection Menu:
1. Navigate to the installation folder, typically
C:\Rheingold\TesterGUI\bin\Release\.2. Open
ISTAGUI.exe.config with Notepad.3. Search for the following key:
Code:
xml
<add key="BMW.Rheingold.ISTAGUI.Pages.ConnectionManager.VehicleInterface.Enabled" value="false" />
value="false" to value="true".5. Save the file and restart ISTA.
This will re-enable the "Vehicle Interface" tab in the Administration settings, allowing you to switch back to Ediabas or Passthru.
Post #135
B
Bilbaro
Yes. There is a problem with the archive. There is no BMW.rar in archive. But the tоrren* repair that.the one problem i'm having is finding the bmw.rar file
Post #136
Did not work. this version does not work with Passthrue.Glad you got it sorted with v4.39.20. That version is widely considered the "golden standard" for J2534/Passthru users right now because it is less fussy about non-ICOM hardware than the 4.4x/4.5x releases.
For anyone else who wants to use the newer version but finds the Interface menu locked to ICOM (grayed out or missing), you can usually force it to unlock by editing the configuration file.
How to unlock the Interface Selection Menu:
1. Navigate to the installation folder, typicallyC:\Rheingold\TesterGUI\bin\Release\.
2. OpenISTAGUI.exe.configwith Notepad.
3. Search for the following key:
4. ChangeCode:xml <add key="BMW.Rheingold.ISTAGUI.Pages.ConnectionManager.VehicleInterface.Enabled" value="false" />value="false"tovalue="true".
5. Save the file and restart ISTA.
This will re-enable the "Vehicle Interface" tab in the Administration settings, allowing you to switch back to Ediabas or Passthru.
Post #137
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Did not work. this version does not work with Passthrue.
You are correct. Starting with version 4.40+, BMW significantly changed the internal interface handling, and the native "Passthru" selection in the VCI Config menu was removed or disabled in many standalone builds.
For J2534 / Passthru users, v4.39.20 is currently the best version to use. It is the last version that natively supports Passthru without complex workarounds, registry hacks, or instability.
If you absolutely must use a newer version (e.g., for a 2024 G-Series car) with a J2534 cable, you cannot use the internal "Passthru" menu. You have to rely entirely on Ediabas mode:
- In ISTA, select Ediabas Default Settings (if the menu is not locked).
- Configure
to useCode:
C:\Ediabas\Bin\EDIABAS.INI.Code:Interface = STD:PASSTHRU
However, since you mentioned the menu is locked to ICOM/TRIC in this release, sticking to 4.39.20 is definitely the correct solution. It covers vehicles up to early 2023, which is sufficient for almost everyone.
Post #138
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I sure wish I still understood all of this as good as I used to. I've lost my touch and now have to wait til I can download the link again. lolThanks for confirming. This is exactly why using the tоrrеnt link is generally safer than direct downloads (MEGA/Google Drive) for these massive installations.
Direct downloads can sometimes drop files or corrupt the archive structure without giving an error. The tоrrеnt client, however, verifies the hash of every file chunk.
For anyone else who downloaded the archive via browser and is missing BMW.rar or getting extraction errors:
1. Download the tоrrеnt file.
2. Open it in your tоrrеnt client (qBittorrent, Transmission, etc.).
3. Point the download location to the exact same folder where your partial/corrupt download is.
4. Right-click the tоrrеnt in the list and select Force Re-check (or "Verify Local Data").
The client will scan your existing files and download *only* the missing BMW.rar or corrupted parts, saving you from re-downloading the whole 100GB+.
Post #139
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I sure wish I still understood all of this as good as I used to. I've lost my touch and now have to ...
Don't worry, it happens to the best of us. The installation process for these newer standalone versions has become much more complex compared to the old Standard Tools days.
If you are stuck waiting on a MEGA download limit, you can sometimes bypass it by restarting your router (to get a new IP address) or using a VPN. Using a download manager like JDownloader 2 also helps—it will automatically resume the download once the wait timer expires so you don't have to sit there watching it.
Post #140
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I went ahead and dowloaded qbt. I want to make sure I get the BMW.rar fileDon't worry, it happens to the best of us. The installation process for these newer standalone versions has become much more complex compared to the old Standard Tools days.
If you are stuck waiting on a MEGA download limit, you can sometimes bураss it by restarting your router (to get a new IP address) or using a VPN. Using a download manager like JDownloader 2 also helps—it will automatically resume the download once the wait timer expires so you don't have to sit there watching it.
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