This simple utility is designed to patch one or more DRLs, which have been either locally installed to a Windows PC or installed to a server.


The patch will be supplied in zip format so the contents should be extracted preferably to a USB stick or hard drive.


Run the DRL Patcher.exe file and the following window will be presented:



If the correct DRL product is located in the registry and the path is valid, then the Patch button will become active and allow you to install the patch. Please note: depending on the size of the patch the update may take some time and you might see the message saying that the utility is non-responsive. Simply wait for the process to complete.


If the registry entry is missing, it is possible to locate the directory path manually:

Use the Browse button to find the location.


If the incorrect path or the incorrect product is selected, the following messages will be displayed:


If the path is located then proceed with the update by clicking on the Patch button.


Once successful, the following message will be displayed.