Windows 10: SD Card full of undeletable files

I bought a sd card with 256 gb but suddenly 165 gb of storage was used on "important files" and i can't delete them. If it's so important, why's it 165 gb worth of storage?

:)

 

SD CARD

All appps are installed in phone memory. There is no way around this. You can install a game FROM the SD card but it is then installed in the device's main memory.



STEP 1: Copy all the .xap files which you want to install in your Windows 8 phone to your SD card.

STEP 2: Now go to Start -> Store -> SD card and wait for few minutes for all the .xap files to be loaded.

STEP 3: Select the app which you want to install -> Select Install option.

STEP 4: If your apps are compatible then you can see them in the Compatible apps list if not it will be shown in the Incompatible apps list.

STEP 5: Once you have successfully installed the apps, you can see those apps listed in the Apps list from start.

http://windows8search.com/forum/how-install-xap-files-windows-8-phone-2630.html

 

SD card not sen

Lumia 625 has a SD card slot. I have downloaded certain apps on PC (.xap files) and am trying to install the same on my Lumia 625. However, I am not able to view "SD card" when I am in the "Store" (as mentioned in step 2 below) and so cannot install
the apps.

"install apps and games from your phone's SD card

• 
  Insert an SD card that contains one or more .XAP files into your phone.
  
• 
  On Start
  
  , tap Store
  
  ,
  then tap SD card."
  

i have used your trick of switch off phone but, it can't works
Can anyone please suggest any solution?

 

SD card/SD card reader no longer working

Bradleyb, in your Device Manager do you have anything listed in Storage Controllers? I get an entry for MMC/SD. I just checked a 1GB SD card and a 4GB SDHC card, both worked in File Explorer to show their contents.




Side note: A caveat for such cards is that if they are to be used in a camera they need to be formatted in the camera, not in Windows.