@ Galadai, I fixed, I unzip the "mysql-5.6.11-winx64.zip
" & then copy the data folder in the old "mysql-5.6.11-winx64
" into new "mysql-5.6.11-winx64
" but not copy "ib_logfile0" & "ib_logfile1" files, then start the new "mysql-5.6.11-winx64", then it works ok. Thax you for our help anyway.