# Sony Walkman NW-A105

**URL:** https://community.mp3tag.de/t/sony-walkman-nw-a105/57480
**Category:** Support
**Created:** [June 1, 2022, 12:45am UTC](https://community.mp3tag.de/t/sony-walkman-nw-a105/57480 "2022-06-01T00:45:16Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [June 1, 2022, 5:39am UTC](https://community.mp3tag.de/t/sony-walkman-nw-a105/57480/4 "2022-06-01T05:39:27Z")

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> [@Accessing folders on my smartphone's micro-SD](https://community.mp3tag.de/t/accessing-folders-on-my-smartphones-micro-sd/18298):
>
> Hello everybody, and thanks to the programmer for this awesome software. I have my personal music library copied on the microSD of my smartphone, and would like to load it on Mp3Tag to execute a mega-ID organization. Anyway, if i try to select the directory with the SD card inserted in the phone, MP3TAG says me that the folder is not valid. Please, does someone know how to solve this? Thanks a lot!

or here:

> [@Android MTP support](https://community.mp3tag.de/t/android-mtp-support/14755):
>
> Hello, I cannot add a folder from my Android device (it uses MTP connection - media transfer protocol), when I select the storage I cannot see the folders on the right side. If I expand the folder in tree and then select a folder, I got an error message 'The folder name is invalid'. Any help on this? Thanks.

It's a device problem, no MP3tag problem.  
The device has to appear as drive in the OS, otherwise the data cannot be accessed.

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_[View the full topic](https://community.mp3tag.de/t/sony-walkman-nw-a105/57480)._