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If you get C# (csc.exe) errors, your compiler executable file csc.exe is not recognized as an internal or external command.
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To resolve this issue, make sure the .NET framework location is included in your PATH variable . For example:
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(for example, the location for .NET framework is: C:\Windows\Microsoft.NET\Framework\v4.0.30319
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).
A "bad key" failure
If you do not reuse your existing LM-X security configuration file for the lifetime of your application, you may get "bad key" failures between license generators, license server and licensed applications.
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