i already fix de error :"gdbix could not be found" but I have another error in my wallet:
"Unable to establish IPC connection to Gdbix. Fix path to Gdbix and try again."
okay now check that gdbix.exe file is exist in you dbix wallet folder if not then in older wallet having gdbix.exe
copy that file and paste it in the new dbix wallet folder and then open wallet and fix the path from setting tab > advanced tab
close the wallet and open it again i hope your prob will be fix