Crystal Reports - Enable Deep Logging with crlogger.dll
Here’s how to enable logging when working with Crystal Report for Visual Studio:
Step-by-Step Logging Setup
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Create a logging folder:
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Path:
C:\TEMP\logging
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Add these environment variables to your system (via System Properties > Environment Variables):
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LOGGING_DIR = C:\TEMP\logging
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LOGGING_ENABLED_ASSERT = 1
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LOGGING_ENABLED_RUNTIME = 30
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Restart your application:
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Close it completely, reopen, and run the report again.
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Check the log files in
C:\TEMP\logging
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You’ll find detailed error messages and traces that can help you understand what’s going wrong with the process.
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