RunDLL error

I've just unlocked my phone to any sim and it says limited service what does this mean

When I turn my Compaq CQ40 on I get a "Catalyst control centre: Host application has stopped working" How do I resolve this

My msword displays an error whenever I am opening a file, so it cannot open there and then as straightaway to the page as it ...

I dropped my phone one day & it was working perfectly fine. But then the next day I went 2 take a picture & it kept saying "e...

I downloaded a .mp4 video file. When I tried to open it it said 'Error 2048: Couldn't open the file because it is not a fil...

I wrote a program in vb and already ran it a few times but now when I try to debug it comes with an error message: "ArgunentN...

Everytime I try to go on my Webkinz theres always an error on the page.What should I do?

Somehow or other I must have donesomething that removed this my computer says error loading c,ocmfg.cpl this specific module ...

I have an imac and everytime I try to download limewire it just keeps saying install it so I keep installing it and it still ...

My pc is not starting it is giving me a ram error .My pc is not starting also what shall I do