Train gave me instructions how to prepare usb-stick usb 2.0 which was filled on winxp-pc and win7-hdd-same pc(most probably) and not running normally on Win7-i7-pc. always wanted to clean. but i could work with data. not asked formatting. despite the preperations it does not work perfectly. see above.

2. Now i have a USB-3.0-version filled on win10s/edge. on very old winxp-pc(SSE) it wasnt the stick to be formatted with data on it.

Since i need the stick maybe today at copycenter its now formatting with NTFS (not quick) .
Should i have formatted eFat?
Win7-update-file on the usb 3.0-stick was very large more than 2GB. Thanks a lot