How do you remove a Trojan downloader virus named yskrqjtexe if access is denied?

== == Boot into safe mode by press F8 when your computer starts then run 1. Run Deckard's System Scanner (DSS)

2. Run the vundo and combo fix

3. Run Malwarebytes Anti-Malware

4. Run the anti spyware removal programs spybot

5 Run Superantispyware

6. Run a complete scan with free curing utility Dr.Web CureIt! you should use the "Revert" utility on windows. it allows you to revert to the way your computer was before it last shut down.