[Wine] Set riched20.dll specifically for powerpoint 2007

[pouet2000]

Hi there,

I have installed MS Office 2007 in  wine 1.2.2 running in LinuxMint KDE 9, together with other softwares (including GraphPad Prism 4). 

After install, I set riched20.dll as native (windows), as stipulated here: 
http://appdb.winehq.org/objectManager.php?sClass=version&iId=4992


> Post Installation Instructions­
> 
> Once installed, one override is necessary. Without it, Powerpoint and Infopath with not start, and some dialog boxes in other Office apps will not display correctly. Follow the steps below: 
> 
> Open winecfg by going to Applications > Wine > Configure Wine. Or open a terminal and type:  
> 
> winecfg 
> 
> In the Libraries tab in the area labeled "New override for library" type in riched20.dll and click on Add.
> 
> You will see it appear in the list below. Now select the riched20 in the list that we just added and click on the Edit button.
> 
> Set it to Native (Windows) and click OK.
> 
> This will allow Powerpoint and the other applications to run correctly.
> 
> Note :Do not install riched20 with winetricks. Office 2007 installs its own version of riched20.


The obvious issue is that this method set riched20 globally, not specifically for ppt... which impairs GraphPad...

Is there a way to set riched20.dll specifically as "native (windows)" for powerpoint?
Or shall I reinstall everything and use different wine prefixes? and if so, what is the procedure to follow?

Thanks for your help!!