calltestfn.dll is missing or not found? Learn how to fix calltestfn.dll error!
How to fix calltestfn.dll error?
• If you running 64-bit Operating System of Windows 7/8/8.1/10:
Last step: Reboot your PC
Put calltestfn.dll into following location: "C:\Windows\SysWOW64"
• If you running 32-bit Operating System of Windows 7/8/8.1/10:
Put calltestfn.dll into following location: "C:\Windows\System32"
calltestfn.dll error not fixed?
Then make few more actions:
• Press ‘Start‘
• Type ‘cmd‘ in search and press Enter.
• Type regsvr32 calltestfn.dll and press Enter.
Restart your PC once again. Now calltestfn.dll error should be fixed for sure.
Instruction above should help to fix one of the following calltestfn.dll errors:
• calltestfn.dll Not Found
• calltestfn.dll is missing from your computer.
• This application has failed to start because calltestfn.dll was not found.