If I use both extensions, the following error occurs with the companion but installed apk works.
What ca i do to fix it?
Deinstalled the companion and installed again. Same error.
Android version?
Post the aia or a small test aia, that reproduce this error.
Android 11+12
When i change DownloadToASD to version 2 it works perfekt.
I´l post a small aia but need some time for that.
I have no issues on Android 11 and 12 with Companion.
Here is my aia. I've tried to delete everything that isn't needed. Thnx for your effort.
ServiceTool_copy_1.aia (318,0 KB)
No issue / error... (on Android 12 with Companion).
Installed the companion on a new phone from a new PC and found that everything was working properly.
If I delete the companion on my PC and reinstall it, I have it in the folder immediately after installation
Dieser PC\moto e20\Interner gemeinsamer Speicher\Android\data\edu.mit.appinventor.aicompanion3\files\assets
Suddenly all the files I've ever used in appinventor are inside, even if I deleted them in appinventor and don't use them anymore.
How do I get rid of them?
I have cleared browser cache several times.
delete the assets subdirectory
Taifun
I tried. I uninstalled companion so that all folders were deleted. As soon as companion is installed again, everything is back.
As I already said in post #2.
- Open Settings on your test decive
- Apps
- MIT AI2 Companion
- Storage & Cache
- Clear storage
- Uninstall Companion
- Reinstall Companion
Of course, it is easier and faster if you connect the device to the computer via USB and delete the /assets folder in the ASD:
Computer\Pixel 4 XL\Internal shared storage\Android\data\edu.mit.appinventor.aicompanion3\files\assets
It takes 10 sec at most.
Ich habe das Tausende von Malen auf Dutzenden von Geräten mit allen Android-Version (2 -13) seit mehr als 10 Jahren gemacht. Es gab damit nie Probleme.
Mache ein Video von deiner Prozedur und lass uns an deinem "Mysterium" teilhaben. 
I've done this thousands of times on dozens of devices with all Android versions (2 -13) for more than 10 years. There were never any problems with that.
Make a video of your procedure and let us see your mystery.
I should have noticed that on one of my (currently used) 19 test devices (Android 4 - 13).
And how should it be possible that the assets are back after "Storage & Cache" has been deleted?
After a (complete) uninstallation of the companion app, there should be NO more directories:
Computer\Pixel 4 XL\Internal shared storage\Android\data\edu.mit.appinventor.aicompanion3
From your video:
- Storage & cache → Clear storage
- Uninstall
