this a message to tell you that my problem (it was impossible to run TeXmacs after a crash) is solved.

 

1) i have unistalled TeXmacs,

 

 

2) following the advices from François Poulain, Julien Frontisi and Miguel De Benito, i have searched the TeXmacs folder which is not deleted by the uninstallation and i found it... The mysterious folder... And i found it, without the help of the Windows searcher (which is a big s...) Here is the path (in my case) :

 

c:/Documents and Settings/gomez/Application Data/TeXmacs

 

(TeXmacs is written without a point)

 

 

3) I have deleted the mysterious folder.

 

4) Installation again.

 

5) Run TeXmacs (problem). Restart Windows, and run TeXmacs and... miracle !

 

 

Three months without TeXmacs... It's hard.

 

Thank you for your help.

 

 

Miguel : is it possible to put theses details somewhere for the others Windows XP TeXmacs users ?

 

 

Sincerly yours,

Richard Gomez