Need Help for Altium error

[Spidyelectronics]

Hi everyone,
I am using Altium software for schematic and PCB designing. But whenever I start the Altium, it gives me access violation error. After pressing ok, it works normally.
So please help me to solve this error. Thanks in advance.

 

[Spidyelectronics]

I am still help needed for this error...

 

[Rob B]

It is probably a peculiarity of Windows Vista (it looks like Vista to me).

I guess that it could be because you are not logged in as Administrator.

Vista has a 'hidden' administrator account, unlike XP it is not default and must be enabled specially (Google).

 

[Spidyelectronics]

Thanks Rob,
You are right. I am using Windows Vista. I am also not using administrator account. But There is the same case for my project partners also. Still they are not getting any of such a error.
When I log in to admin account, then also I am getting same error

 

[Rob B]

If they are also using Vista you could try copying all of their operating system settings settings:

I'm not too familiar with Vista but try disabling any security features and any anti-virus that you may have installed.

If that fails you could install it on XP on a virtual machine.