cant write a line in command prompt [SOLVED]

[hawkredtail]

I have windows 8.1 I want to add a command line so my laptop can boot into safe mode using F-8 Key. While in elevated command prompt, I tried to add this string to the command prompt line and it comes up and says it cant find the file?  Any work around to this?  I attached a file of the command prompt to show what its doing.

[Boggin]

See if changing the brackets to read {default} does it as in this article.

http://www.bleepingcomputer.com/tutorials/enable-the-f8-key-in-windows-8/

[hawkredtail]

You are correct I used { }  instead of < > and it worked!

Thank You

[Boggin]

Windows is very fussy about using the correct syntax :lol

[hawkredtail]

solved

I'll add that to your thread title which you can do by clicking on Modify in your opening post.