The following symbols can not be used in a windows file name:\*:?/>
Any file name can not contain /, \, *, ?, :, |, ", < or >..
Windows 95 supported file names up to 255 characters in length.
That is ur wish type it as long as u can then the file name is that long in windows & is this a question of absolute Necessity
The name of the dr Watson log file used by windows 97 was Sherlock. Dr. Watson was a debugging program for Windows 98.
winnt.sif
Io.sys
winnt.sif
drwatson32.log was the name of the drwatson log file used by Windows 98. This was a popular debugging program.
win386.swp (it resides in the Windows directory)
At the end of the file name. In Windows it's hidden by default.
File extension. Such as .docx, .wmv, .jpg