Isdone.dll Error ((link)) -

Security software often interferes with installers that "inject" files into system folders.

Disk corruption can prevent the installer from writing data. Open . Type chkdsk C: /f /r and press Enter . isdone.dll error

Wait for the process to complete and restart your computer if repairs were made. 3. Disable Antivirus and Firewall Temporarily isdone.dll error

Search for in the Start menu.

You may be asked to schedule the scan for the next restart; type and restart your PC. Pro-Tip: Safe Mode Installation isdone.dll error