: Modified versions of system-level tools can cause "Explorer.exe" to crash or lead to the "Blue Screen of Death" (BSOD) [3].

Downloading system utilities like StartIsBack (now often called for Windows 11) as a .rar file from unofficial sources carries significant risks:

: Always download the executable directly from the official site rather than a compressed archive from a forum.

: RAR files from third-party sites frequently contain "trojans" or "keyloggers" bundled with the software [1].

If you're looking for a alternative that doesn't require finding "cracks" or RAR files, I recommend checking out Open-Shell (formerly Classic Shell).

Instead of searching for a RAR file, you should use the official developer sites. These versions are verified, safe, and offer a free trial period.