
For that, you'll need an empty USB Flash drive that's at least 8GB. Unless you're just installing Windows 11 onto a virtual machine, in which case you can skip to step 19, you will need to create a bootable Windows 11 install disk from the data in your Windows 11 ISO file. Making a Bootable Windows 11 Install Disk Close regedit and restart your systemįINALLY) From then on you should be able to delete MagicISO folder along its left-overs from Program Files (x86).The ISO file it creates will allow you to install Windows 11, even if you don't have TPM.

Or a letter among a list of several others, corresponding to the list generated when asking for a program to open ISO files by default when you double-click an ISO file: delete the corresponding letter too.ģ) From the beginning, search for "Misosh.MShellExtMenu", and delete every occurrence of that key from the left panel (along its sub-keys)Ĥ) From the beginning, search for "Misosh.MShellExtMenu.1", and delete every occurrence of that key from the left panel (along its sub-keys)ĥ) That should do it. There will be some entries in other places like a string among others under the key for menu system etc., delete those single strings from the right panel (same thing for the previous search along the ID string). NOTE 2: press F3 on each search string, as there will be duplicate entries: those in HKEY_USERS (or CURRENT_USER), and those in HKEY_LOCAL_MACHINEĢ) From the beginning, search for "MagicISO", and delete every occurrence of that Key (along sub-keys) from the left panel. NOTE 1: if regedit gives you a message that it can't find what you are trying to delete, refresh it via its top menu. Then from the beginning, search for that long string, and delete every of its occurrence (it corresponds to the program ID string of MagicISO) In the first occurrence, look at the key and copy it, it should look like (but will be different. Then:ġ) Search (without the quotes) "misosh64.dll".

However, starting explorer as also said via Task Manager, showed me my desktop with ALL shortcuts and files that were on it deleted (even from my user desktop folder)! DAMN! I finally ended up with the only solution at hand, and which I will illustrate : clean up Windows registry manually (if someone knows how to restore my previous desktop, please leave a note).Īfter opening regedit in administrative mode, do a backup of your registry. DON'T DO IT! Under current Windows 10, stopping ("deleting" as said) explorer process was useless: the confirmation box disappeared.
