Ik heb het antwoord van de support van winzip.Dit is de mail dat ze mij gestuurd hebben:
Hello Hans,
What version of WinZip are you using?
The Zip file format does not include saving a drive letter for a path. When you unzip files from a Zip file, you set the target folder. Please note the following example:
1. You open a Zip file and see that the path listed for the files is Folder1\Folder2\Folder3
2. You click Unzip and choose to extract the files into the C:\Unzipped folder
3. You will find "C:\Unzipped\Folder1\Folder2\Folder3\filename.ext"
In other words, the folders in the Zip file will be extracted to the folder you choose and the files will be in the deepest folder indicated in the path.
Please let me know if you have any further questions.