[Help][XP] No ROM on sd card after failed flash topic

hi, I failed to install CM12, then deleted the zip from TWRP file manager
I need to push working CM zips to SD.

phone is connected via USB

Mount / sdcard is checked
MTP is enabled
Mount USB storage / Internal storage fails to recognize new HW

Advanced / ADB Sideload / Start doesn't work (adb sideload rom.zip reports no device found)

What's wrong?
TA for any working advices