MIB Tools reports an error when you attempt to compile any MIB.

Document ID : KB000039889
Last Modified Date : 14/02/2018
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Issue:

All MIB files you attempt to compile in MIB Tools result in the error, "The selected file does not appear to be a valid MIB..."
 

 

Environment: 

All

 

Cause:

This can happen, of course, if the MIB files are invalid.  For example, they could be missing a valid DEFINITIONS statement.  It can also happen if the disk is full where OneClick is running.
 

 

Resolution

Free up disk space and try again.