This web tool will detect and display your operating system, system architecture (32/64-bit) and .dll compatibility.
Click the 'Start' menu and enter 'About your PC'.
Either "32-bit" or "64-bit" will be displayed under the system type.
Learn about .dll files and why they are essential.
Easy to follow instructions for installing .dll files.
Check if your system is running on 32-bit or 64-bit.
Back up any existing .dll files before replacing them with a new one: just in case you need to revert to the original file later.