Maps Not Found

And what is the available space on the device? Anything you can think about I should know?

Available space more than 7 GB.
Tried to:
1. uninstal
2. move CM93 and mBtiles in to Documents/qtvlm respective folders .
3. instal qtVlm
But it did not work.

Also activated android devepors mode to check for additional related permitions but could not find any.

I am following this thread. I have deleted all folders and files prior to new install. Qtvlm asks me to give permission to use Documents/qtvlm folder which i have done by following the folder tree from the screen.

The maps download and i get the following message:
Zip file /storage/emulated/0/Documents/qtVlm/qtVlmMaps_v234.zip can't be opened

And do you have an additional SD card in your device?

Artras wrote:

Nothing yet, i have purchuased it yesterday.
 

You said that, so I thought you had nothing except a base installation without mbtiles or CM93s.

Tested again here, a completely fresh installation is working so I have no idea what is happening to you.

Again:
Uninstall qtVlm
Instead of deleting Documents/qtVlm, rename it to let's say Documents/qtVlm_old and do not try to recreate/add other files, that won't work anyway.
Reinstall qtVlm.

 

Hello Pete
Instead of deleting Documents/qtVlm, can you try the same procedure but rename the folder to something else?
--Philippe