problem whit aswrvrt.sys

i have a problem with my computer with w7 ultimate x64 i have tried almost everything trying to boot, i have the FRST.txt please help me

From the command prompt type the following and press enter :

chkdsk c: /r

Once it has completed try a normal boot

i got this error

failed to transfer logged messages to the event log with status 50

normal boot still not working

ATTENTION: Could not load system hive. ATTENTION: System hive is missing.
This is the problem Could you now try this

From the command prompt type the following and press enter :

chkdsk d: /r

Once it has completed try a normal boot

i have tried with both disk and still can’t get my computer start

There is little that can be done as the registry hives are missing

A reinstall is the only option

well thanks for the help! :), ill reinstall it