Hello ChrisW67 and thanks for your reply.

I am using Qt 4.8.4.

Yes, I can see lupdate and also lrelease that I will use later.

T thought that I was making mistake by getting the path to my file, by not, because I also right-clicked on my .pro file to get directly to it through invite command, where I typed the following:

lupdate myProject.pro
,

I always received the error message that lupdate can not be found.

Any help?

Many thanks in advance