Dear Martin

Thanx for replying to my querry.
As you have suggested I have set the help file.
Now I want to open a particular topic of .CHM file on a button click.
My project information is as follows.

I have build alias and map file as you have specified. Now from Visual foxpro if I want to specify help to a particular button on a form, on th click event of the button I am writing HELP 10001, which is taking me to some file which is not set to 10001

I also tried to give HELP ID akp1 which is not doing anything Can you please help me. I have created the header file in notepad as follows

#define akp1 10001
#define akp2 10002
#define akp3 10003

and so on

and my alias file is like
10001=wms1.htm
10002=wms2.htm
10003=wms3.htm

Can You please help me by showing me step by step procedure for this.

I have tried the suggession given by KO also. I have posted problem to him also.
Can you please look in to the matter and help me.

Regards

Ashish Patel