I have an old software that written in VB6 with infragistics SSActiveToolBars control (ActiveThreedPlus). this software is running on a Citrix environment,
The problem is that after being idle for about 10 minutes SSActiveToolBars unresponsive while all other keyboard shortcuts are working and I have also timer label that continue to progress.
infragistics control who get stuck is SSActiveToolBars.
Apparently, we do use “seamless mode”. However, it is only relevant for a very small percentage of our users, (the PC users), while more than 90% of our users use Terminals, and work on a Full Desktop, (and their application get stuck as well). Therefore as I understand there is no relevance in their case, to the “seamless mode” definition, I assume that this is not the solution to our problem.
Do you have any idea?
I fixed my problem with turning off DEP (Data Execution Prevention) for my software:
http://geekswithblogs.net/PsudoKnowledgeBase/archive/2009/06/03/turning-off-data-execution-prevention-dep.aspx
http://www.vistax64.com/tutorials/120778-dep-enable-disable.html