Is it a virus file or not?

Question

C:\WINDOWS\Temp\cc1B.tmp

Answer 1

Clear your Temp folder using CCleaner:

http://www.filehippo.com/download_cclean...

Also use the following to check for any other malware:

Malwarebytes Anti-Malware

http://www.download.com/Malwarebytes-Ant...

Download, install, update and select Quick Scan.

Remove all infections that it finds after scan.

Spybot S&D:

http://www.safer-networking.org/en/downl...

Download, install, update and Immunize, then click 'Check for problems' then when complete select all and then 'Fix Checked'

Answer 2

delete everything in the window temp folder.