The problem seems to be with these two lines:
If I leave them uncommented, I get the following error message when starting my program:
---------------------------
Main Window: pngskin.exe - Unable To Locate Component
---------------------------
This application has failed to start because WINSTA.dll was not found. Re-installing the application may fix this problem.
---------------------------
OK
---------------------------
I have no clue what WINSTA.DLL is, and I certainly don't use it. All is well when I remove those two lines. Anybody have a clue as to what is going on?
invoke GetProcessHeap
invoke HeapAlloc,eax,HEAP_ZERO_MEMORY,sizeof LayeredListboxInfo
If I leave them uncommented, I get the following error message when starting my program:
---------------------------
Main Window: pngskin.exe - Unable To Locate Component
---------------------------
This application has failed to start because WINSTA.dll was not found. Re-installing the application may fix this problem.
---------------------------
OK
---------------------------
I have no clue what WINSTA.DLL is, and I certainly don't use it. All is well when I remove those two lines. Anybody have a clue as to what is going on?
:) Hello,
I don't know about your problem, but I did a lil research and found that DLL is part of WinXP service pack 1. I looked on MSDN to find that. Not sure it helps... :( ... but maybe a start for you.
If you want to check there to, you can search better, since you will know what better and whats useless. ;) In canse you wanna a lil push, check my latest threads on win's dll... some usefull links there too.
Regards,
Wicr0s0ft
Other thing I just bumped on: the dll is associated with "win station"... maybe thats his name! :eek: ... anyway, good luck.
I don't know about your problem, but I did a lil research and found that DLL is part of WinXP service pack 1. I looked on MSDN to find that. Not sure it helps... :( ... but maybe a start for you.
If you want to check there to, you can search better, since you will know what better and whats useless. ;) In canse you wanna a lil push, check my latest threads on win's dll... some usefull links there too.
Regards,
Wicr0s0ft
Other thing I just bumped on: the dll is associated with "win station"... maybe thats his name! :eek: ... anyway, good luck.
Qweerdy,
where is LayeredListboxInfo declared? And why do you not check for a NULL pointer in eax before calling HeapAlloc? (calling GetProcessHeap should never fail, but what if it *is*?). Do you still get the error if you only comment out the HeapAlloc line?
where is LayeredListboxInfo declared? And why do you not check for a NULL pointer in eax before calling HeapAlloc? (calling GetProcessHeap should never fail, but what if it *is*?). Do you still get the error if you only comment out the HeapAlloc line?
How are you storing data into the allocated structure?
If you're properly preserving registers, then I'm guessing you're not properly using the pointer from HeapAlloc.
If you're properly preserving registers, then I'm guessing you're not properly using the pointer from HeapAlloc.