Hello,
Here is a screenshot taken in Windows 7.
View attachment 5256810
1) Windows 7 is no longer supported by almost anyone, so why would you want UnRen to support it...
2) Run UnRen-forall.bat from PowerShell.exe
3) If you want to stay on Windows 7 at all costs and be able to launch UnRen-forall.exe from the right-click menu of a directory, then run this in cmd.exe:
reg add "HKCR\Directory\shell\RunUnrenForAll\command" /ve /d "powershell.exe -NoProfile -ExecutionPolicy Bypass -Command \"Set-Location '%%V'; & '%SCRIPTDIR%%SCRIPTNAME%' '%%V'\" " /f
This won't allow you to see the colors, but at least you'll be able to run the script.
Edit UnRen-forall.bat and add at line 180:
for /f "tokens=4-5 delims=. " %%i in ('ver') do set VERSION=%%i.%%j
if "%VERSION%" == "6.1" (
set "RED="
set "GRE="
set "YEL="
set "MAG="
set "CYA="
set "RES="
)
And FYI, Windows 7 is no longer supported by Ren'Py Version 8.4, so it's time to upgrade...