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

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 …

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...

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 …

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 …

Oct 19, 2021 · Hello All, I had been running my radio stuff in Windows 10 virtual machine running in Parallels on a Macbook Pro. It it time to get a dedicated laptop for radio stuff, but some of …

May 6, 2025 · Sentinel doesn’t work on that model. You’ll need one of the aftermarket programming software packages if you want to program via software.

Sep 3, 2025 · The favourites list in Sentinel is what keeps changing. The SD card is new with the SDS and formatted correctly as is the 436. I'll reformat them and see what happens though …