I have some code which calls up crystal reports (8.5), works fine on all PCs, in delphi 4 (yes I know it is ancient)
When recompile it in Delphi 7, it works on most PCs, but some give the following access violation
raised exception classEAccessViolotion with message 'Access violation at address 7c912ffc in m9odule ' ntdll.dll'. Write of 00404575"
This happens the initialization section of the code.
We have tried 'wise' installs of the program
Any suggestions ?