How do I check to see if a program exists in a visitors computer on click?

[Bannana97]

I have a picture, and I need it to check for a program called "HerbertsWorld" in their Programs and Features menu (where u can uninstall and change things...), and run the program?

Does anyone have the skill to add it to this?:

Code: [Select]

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<a href=""><img src="playnow.jpg" /></a>


[kpac]

Not possible I'm afraid.

Basically, that's hacking.

[Bannana97]

Oh. O.O

Well then ...

roblox.com did it, and it is kid-safe??!!!

[kpac]

I'm guessing you have the software (which that site offers) installed on your PC. That software then sends data to the site.

[jbmwx]

i'm wondering if the website requires that the user run some program that needs to be on the computer? Like when they check if you got flash player working before you can be watching videos on youtube?

[kpac]

i'm wondering if the website requires that the user run some program that needs to be on the computer? Like when they check if you got flash player working before you can be watching videos on youtube?

Yes, probably an ActiveX or something similar.

[mroilfield]

Why would need a program to automatically run a program on a visitor's comp? Why can't you just get them to run it or see if they will let you run it?