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Once you open up the Environment Variable Windows, go to the “ System Variable” section and find the system variable named “ path” click and open it. In the system properties go to the “ Advanced Tab” and click “Environment Variable”. This will open the System Properties box. After that write “sysdm.cpl” into it (without the quotes).
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Here are the steps for deleting Environment Variable – step 1 – Open Up The System propertiesįirst launch your “Run command” box by pressing Win Key+R. That is why deleting the environment variable is recommended and very important. During re-installation, not deleting the Environment Variable of the Oracle 21c may cause an “Environment Variable Path Is Too Long” Error.
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