Microsoft has ended all support for Windows 7 on 1/15/2020 and can no longer be officially supported by CDE Software. As such, we highly recommend upgrading to Windows 10 or Windows 8.1.
There have been a large number of features added and offered to developers of software products that may create incompatibility with software products that support newer versions of Windows.
CDE Software will not be undergoing any testing of BLS-2021 under Windows 7 or offering technical assistance with the Windows 7 operating system.
It is known that at minimum, recent editions of BLS required Service Pack 1 of Windows 7 and that there is not any expected issues with installation or operation under Windows 7.
If you are a bowling center using the Automatic Scoring edition, we strongly recommend upgrading to a newer version of Windows or attach a new computer with a newer version of Window to same network the server is on.