I've been plagues lately with my machine seeming to have a limit on the number of documents or programs that can be opened. If I exceed that quota, I either get the MFC "failed to create an empty document" (in Aldec when I try to open another source file), or the application just plain not opening with no warnings (Xilinx, for example). The limit seems to decrease as I work, to the point where I can only have one application open, then I have to reboot the machine.
I checked my disk array for space...there is about 160 GB of 490 GB total occupied, so disk space shouldn't be the issue. I looked at the temp folder, and that doesn't seem to be full either.
This is windoze XP pro.
Anybody seen this and have a cure?