January 14, 20179 yr Hi I previously had the Garmin TrainerLite for my P3D installation which I removed some time ago. I am now coming to reinstall the Garmin TrainerLite as I need it for my RXP GTN 750. However, the installer thinks the software is already installed (it isnt) and when I select the "remove" option from the installer to attemp to get it to start a fresh I get the error "Unknown source 'vista_firewall_rule_ca.dll'" How do I fix this? At the moment I cannot install or remove the trainer :( I am running on Window 10 64-bit home. Thanks
January 14, 20179 yr You could try clearing the Garmin Trainer out of your registry. Click the Start/Window logo button and type REGEDIT. When the reg editor comes up, use the search facility with terms like 'garmin' and/or 'trainerlite'. When you find the entry, delete it. Bill 😎 FS2024 • PMDG 738, 777F & 777-200LR • Fenix A319, A320, A321 • TFDi MD-11 • AS/ToLiss A346 • iFly 737 MAX8 • Ini A340 • AS CRJ v2 • Ini A300 Premium • FSS 727F • FFX HJET, Visionjet and P180 2024 • A2A Comanche 2024 & Aerostar • All BLACKSQUARE aircraft • COWS DA40 & DA42 • FSW C24R Sierra & C414 TrackIR • BeyondATC • PMS GTN Payware • RealTurb • Axis & Ohs • FS Realistic Pro 9800X3D • RTX 3080 • 64GB DDR5-6000 NPPL licence holder in the UK
January 14, 20179 yr Better start with the Microsoft tools designed for this particular issue: https://support.microsoft.com/en-us/help/17588/fix-problems-that-block-programs-from-being-installed-or-removed
January 14, 20179 yr I had a similar issue recently. I resolved it by uninstalling both the GTN 750 and the Garmin trainer and downloaded new versions even though I had used the update tool. All working fine now. Also worth deleting any entries relating to either program prior to a re-install as JYW suggests.
Archived
This topic is now archived and is closed to further replies.