CCleaner 7 upgrade blocker

CCleaner has got a new version (v7), a new UI and different user options. The v7 upgrade is automatically started when a CCleaner v6 is executed. 

For those who want to remain (for now) on v6.x, the next script creates an upgrade v7 blocker, and offers a download link to the latest (v6.39) CCleaner installer. Run the script with Admin privs.

If you already did an upgrade to v7 (and you want to get back to v6), you have to manually uninstall v7 first.

@echo off

cls

echo *** CCleaner 7 upgrade blocker.

echo.

net session >nul 2>nul

if %errorlevel% NEQ 0 (echo *** No Admin privs. Script stopped.&&goto :EOF)

echo *** Create CCleaner 7 upgrade blocker...

set blockFile=C:\Program Files\CCleaner\temp_ccupdate

rd /s /q  "%blockFile%" >nul 2>nul

attrib -R "%blockFile%" >nul 2>nul

del /q    "%blockFile%" >nul 2>nul

echo *** CCleaner 7.x update blocker > "%blockFile%"

attrib +R "%blockFile%"

echo *** Ready.

echo.

echo *** You may ^(re-^)install the CCleaner 6.39 application

echo *** CCleaner v6.39 installation software ^(ZIPped^) can be download here:

echo.

echo    https://1drv.ms/u/c/00ba50be8a1c7c50/EfjlAq4JYKdPnRN-XYAd18UBamsEdABl2YSm4dZWPEOsiQ^?e=ecJNvL

echo.

echo    SHA1:

echo    ccsetup639.zip: ECAF...F95C

echo    ccsetup639.exe: B340...DD86

echo.

Typical script output:

*** CCleaner 7 upgrade blocker.

*** Create CCleaner 7 upgrade blocker...

*** Ready.

*** You may (re-)install the CCleaner 6.39 application

*** CCleaner v6.39 installation software (ZIPped) can be downloaded here:

   https://1drv.ms/u/c/00ba50be8a1c7c50/EfjlAq4JYKdPnRN-XYAd18UBamsEdABl2YSm4dZWPEOsiQ?e=ecJNvL

   SHA1:

   ccsetup639.zip: ECAF...F95C

   ccsetup639.exe: B340...DD86

C:\Scripts>