Java error during installation
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Revision as of 16:41, 31 March 2017 by Alnaucler (talk | contribs) (Created page with "500px|center <div align="center"> '' Error message '' </div> During installation of {{IMSMANG}} the error message "Internal error occurr...")
Error message
During installation of IMSMANG the error message "Internal error occurred: java.io.OptionalDataException".
The installation was interrupted and not all files were copied to the C:\IMSMAng folder.
Unusual update of the environment variable PATH was also observed.
The error was caused by a defective USB memory stick OR the files got damaged when they were copied to the USB memory stick.
- Deleting the C:\IMSMAng folder
- Correcting the environment variable PATH
- Restart of the computer
- Using another USB memory stick
solved the issue.
