i have window 10 and it works but i have to go through lots of step to complete it.
the steps i did:
1. you have to make a new administrator local account. so go to setting, account, family and other people, add someone else to this pc, i dont have this person sign-in information, add a user without a Microsoft account. then after that click on that account and change the account type from standard user to administrator.
2. once the first step is done, go on it then download the cydia impactor 9.4.3 and 9.4.4 because in the 9.4.3 you can revoke certificate but it doesnt support ios 11 and above whereas 9.3.4 support ios 11 but doesnt let you revoke certificate.
3. after that plug phone to computer then go on the 9.4.3 to revoke certificate. when that is done close it and go to 9.4.4 and install your app with your apple id and app-specific password.