[texworks] Message from TeXworks user

[Alain Boyer]

----- configuration info -----
TeXworks version : 0.4.3r857 (MiKTeX 2.9 64-bit)
Install location : C:/Program Files/MiKTeX 
2.9/miktex/bin/x64/miktex-texworks.exe
Library path : C:/Users/alain/AppData/Local/MiKTeX/2.9/TeXworks/0.4\
pdfTeX location : C:/Program Files/MiKTeX 2.9/miktex/bin/x64/pdftex.exe
Operating system : Windows Microsoft Windows 7 Home Premium Edition, 
64-bit Service Pack 1 (build 7601)
Qt4 version : 4.7.2 (build) / 4.7.2 (runtime)
------------------------------

How can I kill this error :
texify.exe: Permission denied: axe-Z.log
texify.exe: Data: axe-Z.log