If I invoke the batch file from inside another batch file - I can do this. Lets say I have batch2.bat the inside of which looks like: @echo off set TEST_ENV=true I have another batch file setEnv.bat the inside of which looks like: @echo off call batch2.bat after executing setEnv.bat on command line if I do "set TEST" it will print: TEST_ENV=true The same thing if I do from perl like : my $cmd = "call setEnv.bat"; system( $cmd ); and call the perl script from command line. then do "set TEST" It will print : "Environment variable TEST not defined"

In reply to Re^4: Windows environment variable not set if calling from a perl program (goto :end) by svasa
in thread Windows environment variable not set if calling from a perl program by svasa

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