Home > Support Center > FAQ > How to activate DLLSuite?
How to activate DLLSuite?
Please take the following steps to activate DLLSuite to fix DLL errors, fix SYS errors, fix EXE errors, fix corrupted files and download missing DLL files.
If you have lost your License Key, please check your order email to see an email issued by Avangate.
To activate Dll Suite:
1. Click on About menu on the left side of the Dll Suite's screen.

About button on the DLLSuite
2. Click Enter License button

Enter License button on the DLLSuite
3. Copy and Paste your license code into the registration textbox fields, and then click Activate Now button

Registration box of the DLLSuite
Ensure that all information is to the far left of the textbox fields and no blank spaces to the left before clicking the 'Activate Now' button
Important: Please Copy and Paste these details to ensure exact data entry.
How to Copy and Paste:
Press ' Ctrl ' and ' C ' to copy License Key.
Press ' Ctrl ' and ' V ' to paste the License Key into the register screen of Dll Suite to activate the free evaluation version.
Haven't owned a license?
Please click here to buy DLLSuite now.
The topics you would like to know:
Steps to fix DLL errors using DLLSuite.
How can I download and install DllSuite?
DLLSuite Purchase
