Hi.

Something strange is happen here...

1 - In the same network, two desktops just didn't open my application. Others desktops (about 10) runs it normally.

2 - In other network, one desktop didn't open my application. Other desktop opens it, but screen is freeze. Others (about 3 desktops) runs it normally.

It happens in about 10 differents networks (customers).



To fix it:

1 - In same cases, I just kill "explorer" process, and start it again.

2 - In other cases, I copy the same EXE to other folder (for example: Copy "C:\FolderA\MyApp.EXE" To "C:\OtherFolder\MyApp.EXE" and applications works fine.

3 - In other case, some as below (#2), but the application that is not oppening starts to open, but the screen appears blank!



Considering:

1 - that I didn't update my application since last month

2 - The problem appers in my EXE using Refox. I compile it without Refox and the same problem happens.

3 - I think it was about some antivirus, but it isn't. In some cases, I uninstall it, but the same problem happens.

4 - I'm almost sure that some Windows Update is doing it! But I don't know which one...

5 - Two friends (VFP dev too), have the same kind of problem... One of them told me that "maybe" UAC could be the problem... But I don't think so...



Anyway.... Someone else are having this kind (strange) of problem????


Thank you!