# bibisco doesn't start due to 'bibisco.exe - Entry Point Not Found' error

It happens if you open (not unzip!) the zip file and run bibisco.exe; this is clear from the fact that the bibisco.exe file does not have its icon:

![](https://2882261463-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LYg8yFYHDAh13ObCivO%2F-M7MGUUEfKn4n7veLLeH%2F-M7MLfpKoYCiKgtQ3quu%2FBibisco2.PNG.jpg?alt=media\&token=a10ce40c-daa3-4c01-b27a-552dcad19e5a)

Instead, you have to extract **all the files contained in the zip into a folder**. In this case, you will see that bibisco.exe has its correct icon.

![](https://2882261463-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LYg8yFYHDAh13ObCivO%2F-M7MNlzPEOnZjggFwrHV%2F-M7MOg2o6izbXA-_lcgA%2FAnnotation%202020-05-15%20101414.jpg?alt=media\&token=2be350fb-4bf1-4643-aed7-bc39e56718e6)