Windows fix added comments and specified the concrete exception (ValueError)
Windows fix added comments and specified the concrete exception (ValueError)

jasuarez/sigal,Ferada/sigal,elaOnMars/sigal,elaOnMars/sigal,Ferada/sigal,jdn06/sigal,xouillet/sigal,t-animal/sigal,kontza/sigal,xouillet/sigal,kontza/sigal,saimn/sigal,jdn06/sigal,cbosdo/sigal,cbosdo/sigal,xouillet/sigal,t-animal/sigal,jasuarez/sigal,franek/sigal,jasuarez/sigal,franek/sigal,t-animal/sigal,Ferada/sigal,kontza/sigal,saimn/sigal,saimn/sigal,cbosdo/sigal,jdn06/sigal