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Upgrading - DeleteFile failed code 5 - datastate.dll


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MF Pro


saw the popup to upgrade and hit the button to install


during install, got the following error:


An error occurred while trying to replace the existing file: datastate.dll

DeleteFile failed: code 5

Access is denied


I don't want to ignore this or proceed until all is okay


Any ideas? Never had this one before during any other upgrades



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Hi scanreg,


Thanks for your feedback.


For the issue you mentioned, please take the steps as follows:


1) Please uninstall your current IObit Malware Fighter and reboot your PC.


2) Please download and install the latest IObit Malware Fighter from http://www.majorgeeks.com/files/details/iobit_malware_fighter.html to see whether the issue continues.


Looking forward to your reply.

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