When installing CCleaner on a Windows system and selecting the root directory of a disk (e.g., D:), the installer generates an incorrect path like D:CCleaner(missing a \ after:). As a result, after installation, the desktop shortcut fails to launch. Checking theCCleanerfolder under theD: drive reveals that all files are empty.
If you manually edit the path during installation to add the missing \ (e.g.,D:\CCleaner), the installation completes normally.

