Many "cracked" versions of this software contain "Loaders" that Windows Defender will flag as a Trojan. While some are safe, many are actual malware.
Disable your antivirus temporarily (many tools are flagged as false positives). Extract using WinRAR or 7-Zip. Run the loader or setup as Administrator.
To help you find the you need, could you tell me: What is the model of the phone you are trying to fix? Do you have the physical hardware box/dongle , or