Unified Extensibility Platform - Extensions not showing in system info log

As I outlined in an earlier post (Photoshop 2024 Filter & plugin problem - 19/1/2024), I've been having problems accessing plug-ins and trying to use neural filters. However, when I start Photshop as an adminstrator, everything works perfectly.  I've now copied and examined the system info logs that are generated when I start the program with and without admin rights. The two logs appear to be identical except for the following lines which only appear when I start Photoshop with admin rights.

Unified Extensibility Platform - Extensions:

Home Screen (Loaded) 7.2.1.5 - from the file "C:\Program Files\Common Files\Adobe/UXP/Extensions\com.adobe.ccx.start-7.2.1\"
CmdN: 1.19.10
UAB: 2.18.0-4
Loaded at: 121 ms - launch time impact: 0 ms
ccx-timeline (Prepared) 3.1.12.0 - from the file "Required Folder"
CCX Commenting UXP Webview (Loaded) 30.1.0.0 - from the file "Required Folder"
Loaded at: 3631 ms - launch time impact: 0 ms
CCX Sharesheet UXP (Prepared) 29.4.0.0 - from the file "Required Folder"
Lumenzia (Prepared) 11.3.3.0 - from the file "Plugin Marketplace"
Ratio Guides (Prepared) 3.0.1.0 - from the file "Plugin Marketplace"
Content Credentials (Loaded) 0.41.7.0 - from the file "Required Folder"
Loaded at: 3378 ms - launch time impact: 0 ms
CC Libraries Panel (Prepared) 3.25.28.0 - from the file "C:\Program Files\Common Files\Adobe/CEP/Extensions\CC_LIBRARIES_PANEL_EXTENSION_3_25_28\"
CAPTURE: 2.0.41 STOCK: 4.1.0
In app notifications (Loaded) 2.0.4.0 - from the file "Required Folder"
Loaded at: 3633 ms - launch time impact: 0 ms
Neural Filters (Prepared) 1.15.0.100 - from the file "Required Folder"
Parametric Filter (Loaded) 0.1.8.0 - from the file "Required Folder"
Loaded at: 3635 ms - launch time impact: 0 ms
Photoshop Adjustments Panel (Loaded) 2.1.9.0 - from the file "Required Folder"
Loaded at: 3637 ms - launch time impact: 0 ms
Photoshop UXP Export-As (Prepared) 5.8.34.0 - from the file "Required Folder"
Photoshop In App Messaging (Loaded) 4.3.9.0 - from the file "Required Folder"
Loaded at: 3639 ms - launch time impact: 0 ms
Information Alert (Prepared) 0.5.0.0 - from the file "Required Folder"
Photoshop Selection Feedback (Prepared) 0.5.0.0 - from the file "Required Folder"
Plugins Panel (Loaded) 1.4.3.0 - from the file "Required Folder"
Loaded at: 740 ms - launch time impact: 0 ms
IC popup message (Loaded) 1.0.0.0
Loaded at: 3118 ms - launch time impact: 0 ms
Multilayer Protection (Loaded) 1.0.0.0
Loaded at: 3120 ms - launch time impact: 0 ms
Discover Panel (Loaded) 2312.89.0.10 - from the file "Required Folder"
Loaded at: 3641 ms - launch time impact: 0 ms
Scan time: 1 ms - entries: 36

I've uploaded the two system info logs and the latest crash log.

It appears that the UXP is not loading unless I'm using administrator rights. Can any suggest what the problem is?

Many thanks.

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Dell desktop PC:  i7-8700 CPU @ 3.20GHz 3.19 GHz
RAM 32.0 GB (31.8 GB usable)
NVIDIA GeForce GTX 1050 Ti (32MB ram)
Windows 10 (updated 25/1/2024)

Photoshop 25.4

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