Could somebody see what is wrong with my script

VALUE :

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.ogm]
@="mplayercXP.OGMFile"
"backup_val"="Ogg File (*.ogg)"

[HKEY_CLASSES_ROOT\.ogm\ShellEx]

[HKEY_CLASSES_ROOT\.ogm\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}]
@="{c5a40261-cd64-4ccf-84cb-c394da41d590}"


BEHAVIOR :

If I open the .ogm file then Windows Media Player will pop-up and say that he could not read the file. That is why I need to open it with "mplayercXP.exe"

YO Guys help please !!

I have this problem ......


I want to have a custom Header in my installer (MODERN UI INSTALLER)
And I allready have made a GRAND search in the Web, Manual and Examples.
I found this in the MODERN UI (HeaderBitMap.nsi) example and I want to replace it with a custom one how do I do that ???

I found this :

!define MUI_HEADERIMAGE

sorry I needed to start a new Topic

Just keep this tread in my previous question

THE .ogm Script !!!!!!!!

If you want to download this attached file and look at it and please say what is wrong Please..... 🙂

I have put some things you must know in the installer 🙂

You dont have to donwload if you dont want to

I will search in the Web, Forum and Manual if I didnt find anything I will return to the forum and see for any replies ..... 🙂

Thanks 🧟 😳 😔 😢 😞 🤪 😱 🙄 😛 🙂 🙁 😁 🤪 😠

I didnt find anything in Google so could you please tell me what to do are or what word I need to use in the Manual