Q:

Datawindow opening error "The memory could not read"

I'm using PowerBuilder version 7.0.3. While opening/Modify Datawindow the datawindow from the library list i got the following error message 
["The instruction at "0x104a985c" referenced memory at "0x00000000". The memory could not be "read"
Click on OK to termincate the program
Click on CANCEL to debug the program]
is there any solution for that issue?
how to resolve this?
Thanks! in advance
regards
Ambutbhath

A:

If you mean that you get this whenever you open any DataWindow into the DataWindow painter, that usually means there's been a corruption in the stored layouts. You need to go into the registry (backup before doing any registry work, of course) and delete the entries; PowerBuilder will rebuild them. Details are at my Troubleshooting Guide. If this doesn't solve the issue, there are other ideas there you might pursue, like conflicting DLL versions.
Good luck,
Terry.

