Storage app on Lumia 950XL does not recognize the micro SD Card ?

[pakmul]

Storage app on my Lumia 950XL does not recognize the micro SD Card. Any suggestions to fix this ?

OS: Windows 10 Mobile 10586.420

Thanks.

 

[marcox92]

Some apps can't be installed on SD card, ex ; Skype check that

 

[brent marriott1]

could be a fake sd card try FAKEFLASHTEST its free