TOC guide error
I am VERY new to both Mobi and HTML. I am trying to add guides for TOC and startup page. I followed the instructions, adding #toc and #start after the file name found in My Publications folder. However, I get this error message each time I try to UPDATE:
Mobipocket Creator Publisher v 4.2 build 41
Microsoft Internet Explorer
4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; MATP; BRI/1; .NET4.0C; BOIE9;ENPH)0
Message: Object doesn't support this action
What am I doing wrong?