Comodo Cloud Antivirus - v1.13.429196.569 Hotfix (RC)

Hi All,
We have made following CCAV RC version 569 available on Beta server:
Size: 9.02 MB (9,460,632 bytes)
MD5: 650721603d56d36581f9bd6ae20c9552
SHA-1: bd6567e1c98a9d1a0977673c49453f4807b49f74

alternately you can also have following hosts entries:

and use manual updater option and update to this RC version.

Reason for hot-fix:
Current production version is not compatible with upcoming Redstone(RS) 3, due on 17th Oct, 2017, and currently supports highest build version till 16257 of Windows 10.
So if you run v564 or lower on latest RS3 build (e.g. 16299), you won’t find CCAV active, however upon every system re-start or if you try to launch CCAV, it will ask you to update to latest version.

It supports latest RS3 build v16299

It is fully compliant with latest Cloud Files Feature being introduced in RS3 release.

We will be making public release early next week.

We will appreciate if you could:

  • Try out this build on one of latest RS3 builds and check for stability and functionality.

Any feedback is highly appreciated.

We are also working on CCAV release coming in Oct, with some of requested features.
Stay tuned…



Dont have the insider RS3 build v16299.
However, it run fine on the latest W10 Public build.

Same here :-TU

Got BSOD failed Kernel Security Check. BSOD dump attached.

I too don’t run the insider builds.

For the upcoming October release, suggestions…
Unblock Applications like in CIS
Option to set file size limit to upload to Valkyrie
Option to disable automatic periodic rating scan
Password protection

Thanks, team will check.

Hi languy99,
It seems you have MalwareBytes installed as well and dump shows that BSOD is due to MalwareBytes :

ffffa680`54506738 fffff801`78bff8a9 nt!KeBugCheckEx
ffffa680`54506740 fffff801`78bffc10 nt!KiBugCheckDispatch+0x69
ffffa680`54506880 fffff801`78bfebf7 nt!KiFastFailDispatch+0xd0
ffffa680`54506a60 fffff801`78c3377d nt!KiRaiseSecurityCheckFailure+0xf7
ffffa680`54506bf0 fffff80b`a6cf9a06 nt!ExDeleteResourceLite+0x10167d
ffffa680`54506c40 00000000`00002800 MBAMSwissArmy+0x39a06
ffffa680`54506c48 fffff801`00000000 0x2800
ffffa680`54506c50 ffff838c`188143c0 0xfffff801`00000000
ffffa680`54506c58 ffff838c`188143c0 0xffff838c`188143c0
ffffa680`54506c60 fffff80b`00340032 0xffff838c`188143c0
ffffa680`54506c68 fffff80b`a6cfb8f0 0xfffff80b`00340032
ffffa680`54506c70 ffffa680`52cd68f0 MBAMSwissArmy+0x3b8f0
ffffa680`54506c78 fffff801`790d72d7 0xffffa680`52cd68f0
ffffa680`54506c80 fffff801`78ac6158 nt!IopLoadUnloadDriver+0xf0c07
ffffa680`54506cc0 fffff801`78b64f77 nt!ExpWorkerThread+0xd8
ffffa680`54506d50 fffff801`78bf9a06 nt!PspSystemThreadStartup+0x47
ffffa680`54506da0 00000000`00000000 nt!KiStartSystemThread+0x16

Please see if you can re-produce that if it happens only when CCAV and MBAM installed together, although not recommended to have two AVs.


I tried to install again and this time it didn’t BSOD.

Hi All,
We have released this version in production, you can update to latest via updater or wait for update notification.

Thanks for testing out.



It installed Nicely, thx

Updated on my mom’s PC, I un-check the Yandex offer in update window… After restart, Chrome opened with Yandex homepage ???
I checked on settings and it is AdTrustMedia homepage… Why? Chrome showed me a popup about “broken user profile”, I though CCAV broke the profile as well. Even I un-check the toolbar, homepage options but it got installed with update. :-TD
Please check the problem


Hi yigido,
May you please share version of Chrome you had?

Let us look into it.


That was the latest stable build of it on Windows 7 Home Premium SP1 (updated)
Event happened 4-5 hours ago. FYI

Thanks umesh

Hi yigido,
1st thing there are no changes with respect to search in this release.
To verify, I installed v564 and updated to v569; yahoo check box de-selection was respected in both manual and auto-update cases, so don’t see any problem there.

Also, i didn’t see any problem with setting search in latest Google Chrome v61.0.3163.100

In case you can re-produce, we can have devs debug it further into your system.


I did manual update i.e check for update, everything fine here.

I was offered the same Yahoo stuffs, de-selected & no Yahoo stuffs installed.

Updated fine & custom settings, etc intact.

Only thing… I had deleted desktop icon & update recreated desktop icon.
Minor thing, would be good update doesn’t create desktop icon if user had deleted desktop icon.

Do you guys find software installation slow with CCAV installed, high disk usage during software installation, & disk usage take time to lower after software installation finished?

No problems with original install, or update here. Disk usage normal throughout

(Win10 Pro - 1703 Build 15063.632)

Periodically, when you turn on or restart the PC, the widget does not appear.

windows 1709 x32