Control Panel – Programs and Features – Turn Windows features on and off and enabled:
SMB 1.0/CIFS File Sharing Support
Restarted and everything worked.

https://docs.microsoft.com/en-us/windows-server/storage/file-server/troubleshoot/detect-enable-and-disable-smbv1-v2-v3…
VBA has a Format() function that you can use to pad numbers.
animal = “sinani-” & Format$(i, “00”)
This will pad single-digit numbers with a 0. Your two- and three-digit numbers will continue to work as expected.
From:https://stackoverflow.com/questions/31628535/pad-single-digit-numbers-with-a-zero…
Text Functions, Workbook
Before continuing please be aware of the following information available in Excel HELP
FIND(find_text,within_text,start_num)
Worksheet Description VBA
CHAR Returns the character specified by the code number CHR
CLEAN Removes all nonprintable characters from text
Characters 0-31, 129, …