Over the weekend, esiLaw was rebranded to Unity® Accounting. You can read more about the release here. For those who have not yet updated to Unity® Accounting, please refer to this installation guide to troubleshoot a common issue when attempting to update the application.
As always, we recommend performing a backup before updating your application. Read more about Preparing for an Update.
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Installation Folder Name Change
Due to the name change, the application update has created a new installation folder under C:\Users{Name of user}\AppData\Local\Unity Accounting.
There are two ways to proceed with the update:
Option 1: REQUIRES YOUR LICENSE KEY
- Install the application update, either by following the update prompt or manually downloading it here: Unity Accounting-Download
- Enter the existing activation key after the update. (Your activation key is the unique esiLaw license key you received when you first purchased the application.)
- This will activate the license under the newly updated installation folder, allowing you to log in to the application.
Note: If you can’t find your license key, access it by logging into My Account at https://myaccount.esilaw.com, then go to Licenses –> Manage –> View –> and Copy. Find detailed instructions at kb360.esilaw.com/knowledge-base/find-your-activation-key. If this option does not work for you, please contact customer support.
Option 2: DOES NOT REQUIRE YOUR LICENSE KEY
- Install the application update, either by following the update prompt or manually downloading it here: Unity Accounting-Download
- Open File Explorer and copy and paste the license file (esilaw.lix) from C:\Users\Name of user\AppData\Local\esilaw to C:\Users\Name of user\AppData\Local\Unity Accounting.
(Example file name: “C:\Users\John.Smith\AppData\Local\esilaw”)

- Launch the application, automatically validating the license and enabling the user to log in seamlessly.
If you run into any other issues, please contact customer support.