File Exists
From UBot Studio
$File Exists is a File Function. The function returns whether or not a file exists.
File To Check: The search file, complete with file path and extensions.
Please note that the returned values True and False are both capitalized.
Example
set(#checking, $file exists("C:\\Users\\Desktop\\Miscellaneous\\summaries.txt"), "Global")
If the file exists, the function will return the value "True".
If the file does not exist, the function will return the value "False".