autocad 2011 slows down at times

[framacomputer]

hi, i autocad 2011 on windows 7 32bit sp1, updated driver, i had to format the pc after a virus.

After reinstalling drivers and software (the hardware has remained unchanged) now autocad sometimes starts to go very slow for about 1 minute and then resume normally.... what can it depend on?

Thank you.

 

[PlannerRoad]

installed autocad service packs?

 

[Tristan]

After reinstalling drivers and software (the hardware has remained unchanged) now autocad sometimes starts to go very slow for about 1 minute and then resume normally.... what can it depend on?

Have you installed any antivirus?

 

[framacomputer]

Yes, I have kaspersky end point security 8.

I disabled all components except for the antivirus file that is set to maximum performance, although disabled autocad antivirus presents the usual problem, the sp1 from where the discharge?

Do you think it's time to try uninstalling the antivirus?

 

[re_solidworks]

Is hardware acceleration in autocad on?

 

[PlannerRoad]

....the sp1 from where the discharge? . . .

from the autodesk site of course! ! ! ! ! !
http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteid=123112&id=17014611&linkid=9240618