Error " The program can't start because perl510.dll is missing from your computer. Try reinstalling the Program " While Patching Oracle 12.1.0.2 on windows

The program can't start because perl510.dll is missing from your computer. While Patching Oracle 12.1.0.2 on windows

Solution:

Step1> Note down the value of PERL5LIB

echo %PERL5LIB%

Step2> unset PERL5LIB and retry

SET PERL5LIB=
set PATH=%ORACLE_HOME%\perl\bin;%PATH%

Step3>

Set the path of PERL5LIB variable , as it was before.

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