If you install PowerBuilder 11.2 and 11.5 on the same computer and they use the same license server, you might encounter license issues if you try to run them simultaneously. If you start PowerBuilder 11.5 first, you might not be able to start PowerBuilder 11.2. If you start PowerBuilder 11.2 first, PowerBuilder 11.5 might start in grace mode and post a warning to indicate that you have 30 days to obtain a license. This issue is not reproducible on all license servers. [CR 542158]