Application Compatibility for Windows Vista
It's using DirectX 9.
I didn't develop the program but am looking for informations regarding what could cause the erratic behavior in vista.
Please let me know if I have to get help somewhere else or need to get more info from the people who wrote the *drawing* part of the code.
Does this happen on all installations of VISTA
What is your graphics card your using
Does this problem exist with different graphics card
My first thought is potential issues with the graphics driver.
Unfortunately, this is beyond my scope to investigate, but I have to say that if it's the same card, then it's incredibly likely it's a driver problem so that is important information. Make sure you have Vista compatible Drivers. Be prepared to share your code or code fragments of what API's you are actually using, etc.
I suggest you contact main support and if you are a partner you can use your partner support to escalate this issue.
Here's the link for general Vista Issues:
http://windowshelp.microsoft.com/Windows/en-US/techsupport/default.mspx
It's another link that might help you as well, it has links to news groups and technet.
http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=423586&SiteID=1