I just want to confirm before upgrading from a Windows 2012 server to a Windows 2022 server. Does Lansweeper support Windows server upgrades? And if yes, is there anything that can break after the server upgrade that I need to look out for?
Before attempting an in-place upgrade of the OS of your Lansweeper components, we would recommend taking a backup of your Lansweeper installation, just in case: https://community.lansweeper.com/t5/lansweeper-maintenance/back-up-your-installation/ta-p/64309
The Lansweeper installation requirements can be double-checked here: https://community.lansweeper.com/t5/requirements/lansweeper-installation-requirements/ta-p/64267
If its easy mode install, it will be sql 2014 express and IIS express... so there will most likely be issues. If its advanced install, it would most likely be SQL full version of some sorts and hopefully full version of IIS... and you would have better luck then. Fortunately, there are configuration reset tools if your IIS site loses access to the database, etc. I wouldn't try upgrading the express install, I'd migrate to full first. There are instructions for that, im just on my mobile