Upgraded from Windows 10 Insider Preview to Windows 10 today. The icon overlays for TortoiseSVN are no longer appearing (they appear in the Windows Explorer OK). Have reinstalled TortoiseSVN 1.8.11 and Directory Opus 11.15 and made the appropriate settings in each application but issue not resolved.
Which settings do you mean? TSVN has an option to only affect Explorer, for example, and you'd want to turn that off.
Have you tried rebooting, then opening Opus and going straight to an SVN folder? It's possible another shell extension is grabbing all the overlay icon slots first (there are only 16 of them), which means different overlays can appear in different apps, as well as between reboots. (You might also want to turn off the folder tree before trying this, in case folders in the tree are triggering another shell extension to grab overlay slots.)
Do overlays appear in File Open dialogs, say via Notepad?
The TSVN option to only affect Explorer is confirmed as turned off.
Have rebooted several times.
Tried turning off the folder tree.
The icons appear in file open dialogs using notepad.
TSVN Settings: Icon Overlays: Drive Types: Network Drives & Fixed Drives
Opus Settings: Show generic icons is unchecked; Show shortcut arrows and other icon overlays is checked
Still no luck.
Windows only allows about 11 overlay icons per process (after the ones it eats up itself), and the available slots can be eaten by other shell extensions. The overlays in each process can be different, and also vary across restarts, depending in the order icons are requested by each program.
Try using ShellExView to disable any unwanted icon overlay extensions and then reboot.
Make sure the 64 bit TSVN is installed if you are on 64 bit Windows.
The icons will work if everything is set up right and there are available slots, as they work here.
Same with overlays on Google Drive icons. They in the same time have overlays in windows, and don't have in Opus. Overlays are set to "on" in Opus, looks like they work on folder tree (attachment, sorry for quality).
The same answer applies to them as well, or at least needs to be tested and ruled out before considering other possibilities.
Use ShellExView to disable all other icon overlay handlers, reboot, then see if you get the overlays you were missing before.
Confirmed that TSVN is 64-bit.
Used ShellExView and there are 11 Icon Overlay Handlers: 1 @ Windows Enhanced Storage Shell Extension DLL; 9 @ TortoiseSVN overlay handler shim; 1 @ Client Side Caching UI
Finally resolved this in TortoiseSVN settings .. Icon Overlays: Status Cache was 'Default' and once changed to 'Shell' the icon overlays appeared again. Perhaps there is a compatibility issue between TSVNCache.exe and Windows 10.
I had the exact opposite experience. The file icons would update with the setting to Shell, but the folder icons refused to update (I don't use Windows Explorer at all). Changing the setting to Default caused folder to update again.
Dopus 12 & TortoiseSVN 1.9.4.