Note: Anti Virus apps cannot correctly distinguish between apps that modify Windows 11 and 10 system files with the user’s consent and apps that maliciously modify the files, so disable your antivirus or windows defender temporarily when you want to download and install Icon Pack Maker, its works that way! It modifies your system files. If you do not want this, you can not use it, If you have problem with Theme Pack Maker, please check our help page.