Fix ISDONE.DLL/UNARC.DLL missing error code -1/-7/-11/-12/-14 — the file used to provide information to the CPU & GPU while playing that game. So the “ISDone.dll is missing” error message frequently arises during the installation of computer games gets failed.

Fix Isdone Unarc Missing Files

The “ISDone.dll” & “Unarc.dll” are the files that, like all the other “DLL” files, situated at the System32 folder on 32-bit computer systems whereas in the SysWOW64 folder for 64 bit PC. 

Here I not only tell you to download isdone.dll or unarc.dll files but also you will get to fix DLL missing errors on your computer system.

[Fix] “IsDone.dll”/“Unarc.dll” | (100% Working) | 8 Methods | Updated 2017

http://www.problogbooster.com/2012/03/fix-isdone-unarc-dll-error-code-missing-dll-software-download-pc-games-installation-1-7-11-12-14-solving-graphics-common-windows-issues.html