Unknown error when using Adobe Illustrator

Hi,
I recently installed Adobe Illustrator and started it when I received this error, see screenshot below.
I tried reinstalling the software, and I got the same problem. I really didn’t know how to resolve this.
I hope an expert from this forum would help resolve the error, and it would be much appreciated.
Need it be resolved ASAP, though.

Adobe Illustrator
An unknown error has occurred (-108) Adobe illustrator will now quit.
