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Former Member
Aug 18, 2016 at 03:01 PM

"Logon failed" error after update from 13.0.15 to 13.0.17


Hi there

We use Crystal Reports for visual studio 13.0.15 to generate Reports based on a mdb (Access 2000 file format) on Windows 10 with Visual Studio 2015. Everything works fine. But if we uninstall 13.0.15 and install 13.0.17, the Verify()-method fails with "Logon failed". There are no other changes, neither in code nor other components (database structure, windows-system, ...). The .net 3.5 feature is fully activated.

I cannot find any "breaking changes" in the documentation at

Any ideas?




Version 13.0.16 works, no problems.