Oct 19, 2025 · I tried starting Sentinel so I could get the latest firmware for the SDS100. It wouldn't start indicating to me of some sort of .NET Framework 2.0 issue. I went to the "Turn Windows …

Mar 17, 2025 · Hello, When using sentinel, is there a way to check your favorites list for duplicate frequencies? Thanks

Nov 24, 2023 · How would you program a trunked system on sentinel and I don’t want to program the whole system just my site and the talkgroups I want to listen too. Help is appreciated

Aug 8, 2025 · Let the process finish (may take a few minutes), then reboot the computer and try installing Sentinel again. If your computer has Windows 11 running in S mode, you will need to …

Jun 17, 2025 · SO where do i go to download the sentinel software? I have the SDS-100 and the SDS-200 I did have it on my old laptop, but it went HUA on me This article in the Wiki is also …

Apr 15, 2025 · I'm trying to install Sentinel on a Win 11 home machine. It asks for dot net 2 which has long been history. I tried with both dot net 8 and 9 but the install apparently doesn't …

Oct 7, 2023 · Using the free Uniden Sentinel software gets you the ability to access the RR database AND download it into the Sentinel program. I believe any licensing costs are paid for …

Dec 13, 2023 · Hi everyone, I am unable to successfully download Sentinel on Windows 11. File explorers, asking me for an app to use to open the program. Any help would be...

Feb 5, 2023 · On migrating to a new Windows 11 computer and reinstalling the Sentinel software for my Uniden SDS 100 I ran into a dependency issue. It refused to install until the Microsoft …

Apr 15, 2025 · Anyone having issues connecting to the Uniden server when trying to update the master database via Sentinel? Just tried it and it failed! Thanks