Daemon stop working on Windows 7 Ultimate 64 bit

[pashulka]

I have install Daemon Tools Lite last version(i found only 32bit version on the official site)
After about ten days,i have a message approximately with such maintenance:
"The Windows are necessary for the given appendix 2000 and STPD 1.60 at least. The kernel debugger should be deactivated."
I update STPD driver(i have some problem,STPD 64bit driver don't want to install,but 32 bit driver updated Successfully),but it doesn't help me...I uninstall Daemon and when i try to install again,he show me some error(error 14 or error 4 i don't remmember)
What's wrong?

Thank's for helping and sorry for my broken English

[Blazkowicz]

What security software are you using?

[pashulka]

i use Avast
I want to know why Daemon stop working after some days(in those days i don't install anything and don't update my sistem)
On 32 bit system he worked properly(with the same security software)
and why i can't update STPD driver 64 bit...
Whether exists daemon tools lite 64 bit??i didn't found on official site(only 64 bit driver STPD that i can't install)

[xoltrix2000]

I have the exact same problem AFTER I installed the new version of Comodo Internet Security (Version 5.0). I uninstalled it and works perfect, had to revert to older version of Comodo Firewall (4.x)

[Blazkowicz]

DT setup contains x86 and x64.

Error 4 means some software is modifying code on-the-fly.
Please list all running processes pashulka.

@xoltrix2000
Thanks for the info, I will check that version.

EDIT:
@xoltrix2000
I reproduced the problem on Win 7 x64. Strangely it is working fine on XP SP3.
EDIT2:
Solution for Comodo 5 is the following:
Defense+ tab -> Defense+ Settings -> Check "Deactivate the Defense+ permanently (Requires a system restart" -> Reboot
I informed Comodo about the issue and hopefully they will release an update soon.

[pashulka]

DT setup contains x86 and x64.

But why i can't update STPD driver x64??My system x64 and only x86 driver updated.

Yesterday i buy a NOD32,so try with this programm.

[Blazkowicz]

Please check if you have the folder "Program Files (x86) in install partition of your windows.

[pashulka]

of cource i have this folder.I completly sure that i have an 64 bit system.
Daemon Tools installed in Program Files (x86).So maybe installer have both of them(x86 and x64),but installed only 32bit.....

[Blazkowicz]

Only the driver is x64, application is x86.

[pashulka]

so program install 32bit driver...Becouse i can update only 32 bit driver version....

maybe i need to install STPD 1.74 64bit driver first??and after that i should install Daemon Tools lite?

[Blazkowicz]

The setup installs automatically x64 driver.
You may try 1.74 x64 setup.

[Fobic]

im having a very similar problem with Windows 7 Ultimate 64 bit... I finaly got DT installed (with help from forum) because i ran into a problem with Comodo

Do i have to uninstall comodo before i can get away from the error where it ask me to have atleast windows 2000?

[Blazkowicz]

No, just deactivate D+.

[Fobic]

well ive acturly tried that allready... Still shows up with the same error....... Even tried it with comodo turned off.. Same error.....

[Blazkowicz]

I was talking about the option which requires you to reboot to take the effect.