Is CUMON.SYS part of CPM?

[Guest]

[Tech]

Any constructive criticism is appreciated and taken into consideration. Feel free to state your issue. There is no need for any misused irony.

Sorry Dorin. Seems a valid and necessary thing to do right now. HarpGuy is right: the user must uninstall CPM and not only delete the .sys file.

[tekeek]

CUMON.SYS is causing me all kinds of issues. It is at the point regardless of what I am doing I get the BSD relating to CUMON.SYS. I just recently created a new user account on my Win 7 Home system. After creating it and trying to log into it I keep getting the CUMON.SYS BSD screen. Other issues that have occured since installing Programs Manager is internet connectivity, firewall disabled, and other programs which I will list when I come across them again.

[tekeek]

Now that I think about it I got the CUMON.SYS BSD when trying to even upgrade Progam Manager.

I am also using the Windows 7 Home x64 edition

[dariovolaric]

Hi,

I also have encountered a BSOD with cumon.sys (on a Windows Vista 32bit). Actually the BSOD was only visible for 0.2 seconds (I had to film it and pause the video to be able to read the error). I could not boot in normal mode, safe mode or even last known good configuration. I booted into miniWindowsXP using Hiren's BootCD and renamed cumon.sys to cumon.sys.off and now I am here posting this message after uninstalling CPM.

I also have CPM installed and runing on another Vista 32bit computer, a Win7 64bit and a XP computer and they all work perfectly.

I did notice that I usually have problems on this computer CPM and also Comodo System Cleaner, both giving me a BSOD on startup. Could the reason for the BSOD be that this computer is using a Raid 0 setup?

Too bad I had to remove CPM on this computer as I really like it. I rather not go back to Revo now that I have seen CPM (when it's stable).

[Alexandru Andrei]

Hi,

I also have encountered a BSOD with cumon.sys (on a Windows Vista 32bit). Actually the BSOD was only visible for 0.2 seconds (I had to film it and pause the video to be able to read the error). I could not boot in normal mode, safe mode or even last known good configuration. I booted into miniWindowsXP using Hiren's BootCD and renamed cumon.sys to cumon.sys.off and now I am here posting this message after uninstalling CPM.

I also have CPM installed and runing on another Vista 32bit computer, a Win7 64bit and a XP computer and they all work perfectly.

I did notice that I usually have problems on this computer CPM and also Comodo System Cleaner, both giving me a BSOD on startup. Could the reason for the BSOD be that this computer is using a Raid 0 setup?

Too bad I had to remove CPM on this computer as I really like it. I rather not go back to Revo now that I have seen CPM (when it's stable).

Hi,
Can you please tell me what version of CPM were you using?
Thank you.

[dariovolaric]

I was using version 1.0 build 30. It found an update, downloaded it but could not install giving the error "Comodo Programs Manager is already installed".

[Alexandru Andrei]

I was using version 1.0 build 30. It found an update, downloaded it but could not install giving the error "Comodo Programs Manager is already installed".

Please use the latest beta available. It can be found here

[dariovolaric]

Downloaded version 1.2 beta from the link you provided.

Installed and rebooted.

Logged into Windows, desktop appears, icons, all startup programs launch....then a BSOD.

Rebooted.....now I am here posting while I have Comodo Program Manager open...so far so good...

I do have a Minidump for you that the BSOD wrote..it was about cumon.sys

[Alexandru Andrei]

Downloaded version 1.2 beta from the link you provided.

Installed and rebooted.

Logged into Windows, desktop appears, icons, all startup programs launch....then a BSOD.

Rebooted.....now I am here posting while I have Comodo Program Manager open...so far so good...

I do have a Minidump for you that the BSOD wrote..it was about cumon.sys

Hello,
Please attach the minidump so we can analyse the file.
Thank you for your support.

[dariovolaric]

Hi,

Here is the dump file. Hope it helps.

By the way, this morning my computer refused to boot..deleted cumon.sys, now it works again..strange..

[Alexandru Andrei]

Hi,

Here is the dump file. Hope it helps.

By the way, this morning my computer refused to boot..deleted cumon.sys, now it works again..strange..

Hello,
We have analyzed the dump file and it looks that the issue is probably caused by dxgkrnl.sys.
You can enable driver verifier for this specified driver and see if there are any more BSOD's.
There are many issues encountered with the dxgkrnl.sys that are posted on forums. One solution can be found here here, to install Windows Vista Service Pack 2 if you currently have Windows Vista Service Pack 1. You can also update to the newest video drivers available.
There could also be an incompatibility problem between cumon.sys and dxgkrnl.sys.
We will investigate the problem further.
Thank you.

[dariovolaric]

Updated my graphics driver.
Updated DirectX.
I already have Vista SP2.
Reinstalled CPM and rebooted. Checked for updates, downloaded 1.2 but could not install (gives error CPM already installed). Went to settings, checked "auto update" and "check for beta"...downloaded again, installed version 1.2 (CIS gave security error, LOL, see attached image). Rebooted, windows logged in, BSOD....rebooted...BSOD right after boot...rebooted in safe mode, BSOD right after boot...Sorry guys, I give up...I still think it's the raid setup...does anyone here with cumon.sys problems know if they have a raid disk setup?

[Gock]

Helo!
Today I downloaded the current version of CPM. When I now log in as an Admin after about 30 seconds I get a bluescreen that says, that cumon.sys has a problem.
When I am logged in as a user, the problem does not appear!

I do have a raid 0 disc setup!

I am working on 32Bit Windows XP Pro with an Intel Matrix Storage Manager software installed.
Maybe that should help, because I really would like to use CPM.
Greetings Gock

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