Write error on updating to latest version; all frozen

CCleaner advised of latest update. I clicked OK, do it. It downloaded installation file, unzipped files, and froze with a "'write" file error. I tried uninstalling CC to start over. Uninstall froze. Downloaded CC pro from website. Would begin installing, but then would freeze. I tried this again after ending all CC related tasks. Nothing installs. I even tried downloading the installation file from my download link provided with my purchase receipt, but that link just gets bigger (+) and then smaller (-) when clicked.

Win7 x64 pro. Eset Antivirus and Windows defender.

(Uninstall freezes at

Output folder: C:\Users\Ron\AppData\Local\Temp\nso87AA.tmp

Output folder: C:\Users\Ron\AppData\Local\Temp\nso87AA.tmp\p


Extract: C:\Users\Ron\AppData\Local\Temp\nso87AA.tmp\p\pfBL.dll)

i have read about problems with install ccleaner on w7 and false positive with eset and other antiviruses...