Run both installers as Administrator, choosing "Repair" if offered, otherwise install fresh. After completion, and try running Rainmeter again.
The "Rainmeter.dll Load Error 126" is a standard Windows system error signaling that the . This usually happens when Rainmeter or one of its skins tries to load a plugin (DLL) that is missing, corrupted, or incompatible with the current system architecture. Most Common Causes Rainmeter.dll Load Error 126
By following this guide—starting with the C++ runtimes, then moving through DirectX, antivirus exclusions, and finally a clean reinstall—you will restore your desktop customization in under 20 minutes. Run both installers as Administrator, choosing "Repair" if
Right-click the Rainmeter shortcut and select "Run as administrator" to bypass permission issues. This usually happens when Rainmeter or one of
Open and check "Protection History" for any blocked Rainmeter files.
If the error only happens when loading a specific skin, that skin is likely using an outdated plugin. Rainmeter runs as a 64-bit application on most modern PCs.
Download Rainmeter fresh. Right-click the installer → . Install. Launch Rainmeter.