I found the following page (How do I modify the data of an existing registry key value name from cmd?) and it was extermely helpful, but I have a further question.
My PATH has a value that includes "c:\Program Files\Microsoft SQL Server\100\Tools\Binn\", and I'd like to add "P:\SQL" to it. When I run the script below, my PATH will then look like "C:\Program;P:\SQL". What needs to be modified so my PATH will look like "c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;P:\SQL"?
Here is what I have:
for /F "skip=2 tokens=3" %%r in ('reg query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v Path') do set oldVal=%%r
echo previous=%oldVal%
set newVal=%oldVal%;P:SQL
reg add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v Path /t REG_EXPAND_SZ /d %newVal% /f
Thanks.
/v
not/ve
to start with.