Why is my AYS license not working after upgrading my Windows operating system?
If you have recently upgraded your Windows operating to a newer version and see a message similar to the one below, what does it mean?

If you have recently upgraded your Windows operating to a newer version and see a message similar to the one below, what does it mean?
After a Windows 10 operating system update, a previously licensed version of AYS displays the message “This is an evaluation edition of At Your Service”.
After a Windows 10 operating system update was installed (either automatically or manually), when starting a previously licensed installation of AYS, you see the following messages:
In most cases, yes. If you have an older AYS license then some new AYS features may either be grayed out, or a message may be displayed indicating which license version is required to use that feature. An exception to this is that a newer license version may be required if you have updated your Windows operating system to a newer version.
Your business name is encrypted and embedded within your AYS license file. Therefore you must obtain an updated license file that includes your new business name.
Yes. When a license is purchased for two or more users, then there are standard pricing discounts.
AYS licenses are based on the number of users that may simultaneously connect to an individual database.
You may install AYS on as many different computers as you wish. AYS licensing limits only the number of users that may simultaneously connect to an individual database, not the number of physical computers on which the software may be installed.
The Repair Micro edition was discontinued in August 2012 with the release of AYS version 3.4. At that time, all Repair Micro edition licenses were automatically updated to Repair Lite edition licenses at no charge.
If you have received your license file via email from At Your Service, you can apply the license to your installed trial version of AYS to unlock all of the features covered by that license. The process may be slightly different based on the version of AYS you have installed.