"general protection" fault at "return 0" of Main() Function

[CambridgeStone]

I'm using Labwindows/CVI 6.0.0 under W2k.
A simple demo: see attachment.
executed the line "rerurn 0", popup the error message:

Non-Fatal Runtime Error
unknown source position thread id 0x000004AC
The program has caused a first chane 'general protection' fault at 001B:6000F001

But,execute test1.exe and test_dbg.exe is Ok in win2k.
By the way, originally my CVI environment is OK,the error message has been exist after install VISA33,even I un-install and install CVI.

Does anybody know how to prevent this?


Best regards

Y.Q

[CambridgeStone]

I don't know how paste 3 attachments once.

[CambridgeStone]

The last attachment.

[Wendy L]

Hello Y.Q.,

The last comment about this error only occuring after updating VISA suggests that you might want to try updating your version of the CVI runtime engine. The CVI runtime engine is backwards compatible so you will still be able to develop in CVI 6.0. The most recent runtime engine can be found here.

Let me know if you still see the problem.

[CambridgeStone]

Hi,Wendy,

Thanks for your answer.Ｉhave updated the Run-time Engine to LabWindows/CVI Version 7.1[NILW_CVI_71_RTE.exe (3.1MB)], but the error message is exist yet.

Y.Q

[CambridgeStone]

Wendy,

I have Un-installed the VISA33 and CVI6.0 ,then Re-install the Measurement Studio Version6.0 and updated the runtime engine as your . the error message is present as of old.

Y.Q

[CambridgeStone]

modify my problem description as below:
After executed the line "rerurn 0" of main{} function, continue run the program ,then popup the error message.

[Wendy L]

Hello Y.Q.,

I tested your application on a Windows 2000 machine with CVI 6. Then I installed the most recent runtime engine (which installs VISA 3.3). I did not see the same behavior you saw. I actually didn't have any problems running your code.

So you mentioned that this problem started when you installed VISA 3.3. Do you remember changing anything else during this time since VISA 3.3. doesn't seems have a negative effect on my machine?

Thanks

[CambridgeStone]

Hi,wendy,

I tested my application on another PC,It's Ok.

I remember changing MAX-->Tools-->NI-VISA-->Passport Editor-->select the NiVisaTulip.dll after instal the VISA33, then the error message occur.

Sheet anchor, I plan to format and re-install.

Thanks for you reply

Y.Q