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Fix: CCleaner Error 5: Access is Denied in Windows 10/11
The error occurs when uninstalling or installing Windows software
5 min. read
Updated onApril 11, 2024
updated onApril 11, 2024
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TheError 5: Access is denied error message canpop up for various software packages. The system error often occurs when uninstalling or installing Windows software.
Some CCleaner users have stated on forums thatAccess deniederrors occur when attempting to remove programs with theutility softwareor utilizing its startup manager. Are you getting anAccess is deniederror message when utilizing CCleaner’s uninstaller or startup manager? If so, these are a few resolutions that might fix the issue.
How can I fix CCleaner error 5 on Windows 10?
1. Scan with CCleaner’s Registry Cleaner
Cleaning the registry is one potential resolution forError 5: Access is deniedissues. CCleaner has its very own registry scanner that you can utilize for that. This is how you canclean the registrywith CCleaner.
2. Run an antivirus scan
Error 5: Access is deniederrors can be due to viruses that corrupt system files. So, it might be worth scanning with an anti-virus utility. If you don’t have a third-party utility, you can utilize Windows Defender as follows.
Alternatively, you can use advanced antivirus software, as Windows Defender cannot always detect the latest digital threats. With an antivirus app, you can scan your device in-depth, remove all types of cyber threats, and prevent them from entering your system as well.
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3. Switch off antivirus software
Anti-virus software can conflict with system maintenance software components. For example, some CCleaners users discovered thatAccess deniederror messages for the utility’s startup manager can be due toAvast antivirussoftware. As such, uninstalling third-party anti-virus software might fix the error message.
Alternatively, you can temporarily switch off most anti-virus shields by right-clicking the utilities’ system tray icons and selecting disable or turn off options
4. Switch your user profile to Administrator
TheError 5: Access is denied error can also be due to alack of admin rights. If you’re utilizing CCleaner within a standard user account, convert that account to anadministrator one. You can modify your user account as follows.
5. Switch off user account control
The User Account Control can restrict access to registry and file locations. So switching the UAC off might fixAccess deniederrors for CCleaner and other software. This is how you can switch the UAC off in Windows 10.
6. Roll Windows back to a Restore Point
As theError 5: Access is deniederror can also be due to corrupted system accounts, restoring Windows 10 to a previous date might fix it. You can revert Windows back to a restore point with theSystem Restore utility.
That tool will fix system files, restore registry settings, and remove software installed after the selected restore point. This is how you can utilize System Restore in Windows 10.
Some resolutions might fixError 5: Access is deniederrors that occur when utilizing CCleaner’s tools. They might also resolveAccess deniederror messages that block software from installing. You can check out this article for furtherCCleaner troubleshooting tips.
More about the topics:ccleaner,windows 10 fix
Matthew Adams
Windows Hardware Expert
Matthew is a freelancer who has produced a variety of articles on various topics related to technology. His main focus is the Windows OS and all the things surrounding it.
He is passionate about the tech world, always staying up-to-date with the latest and greatest. With an analytical view, he likes problem-solving, focusing on errors and their causes.
In his free time, he likes to read and write about history and tries to always develop new skills.
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Matthew Adams
Windows Hardware Expert
He is passionate about everything surrounding Microsoft’s OS, focusing on troubleshooting guides & tips for everyday problems.
