Hi guys, I’m new to this so please be kind, I turned my computer on and was hit with the Win32:MalOb-DT [Cryp] alert, I sent it to the chest but it gives me a pop up saying … avast!: "the process cannot access the file because it is being used by another process. This happens over and over again 
any help would be greatly appreciated.
Try running a Boot scan
avast! Boot-time Scan http://spgscott.wordpress.com/tutorials/avast-boot-time-scan/
when done run Malwarebytes
Malwarebytes Anti-Malware 1.50 http://filehippo.com/download_malwarebytes_anti_malware/
always update so you have latest database before you scan
click the remove selected button to quarantine anything found
please post the scan log here if anything is found