Problem with aswrvrt.sys (Won't boot)

[essexboy]

Are you able to use system restore from the recovery console to go back a few weeks

[h3ll0]

I tried but I don't have any restore points :/
I have had already this problem before formatting my computer few weeks ago and everything was OK till today.
Do you know where is come from ?

[essexboy]

Prior to the boot failure did you update windows or any other programmes

[h3ll0]

No I did not

[essexboy]

I can see no malware or corrupted files on the log

Have you tried an sfc /scannow ?  I can remove Avast but there is no guarantee that it will fix it

[h3ll0]

I tried /scannow but nothing is found.
I have also tried to repair but that's not working neither.
This aswrvt.sys is doing what exactly ?

[essexboy]

That was the last driver successfully loaded, the driver after that one is the one that has failed to load properly

[Beat1]

I have the same problem, windows doesn't start because aswrvrt.sys, I don't know how but I succesfully start in a safe mode the the pc and I unistalled Avast but the pc is still stuck at the start screen.

Now it seems that the problem is the classpnp.sys.

Here enlcosed I attach the frst.txt file, seems that I get a malware...

Please could you tell me how to fix it without loosing everything?

thank you,

Vito

[essexboy]

classpnp.sys is the driver that loads before aswrvrt.sys  so as I have continually stated this does not appear to be an Avast problem. 

From safe mode could you run an elevated command prompt :

Go Start > All Programs > Accessories
Right click command prompt and select "Run as Administrator"
In the box that opens type the following and press enter:

sfc /scannow

[chappi]

Hello everybody, i got today the same issue
@essexboy could you please check my log too?

Thanks a lot in advance

[essexboy]

Hi is this running on a Mac ?  Also are you overclocking it ?

[chappi]

hi, yes it's running on a mac, and i don't overclock it!
there was an update on avast, before rebooting i saw that avast was not working anymore!
so i wanted to reboot, and then i arrived at this point!

thanks

[essexboy]

I will use FRST to remove Avast but I am not sure if that will cure the problem

Download the attached fixlist.txt to the same USB as FRST
Run FRST as before then press fix
Once done try a further reboot

[chappi]

thx it worked!

now i will uninstall avast!

again thank you for you quick response!

cheers

[user23]

hi essex,

can you help me too please?

my comp isnt booting anymore...

i run win 7 64bit and after watching youtube films yesterday my comp today freezes at the beginning of windows.

i already downloaded fubar and the other tool. i cannot copy the text because its too lon. i attached the files below. ah and i also used your fixlist for avast removal to try if that was the error but it didnt solve the problem.