I recently installed WinEdt 10 and use SumatraPDF.
With SyncTeX switch
--synctex=1 (i.e. specifying
.synctex.gz), forward search (Shift+F8) doesn't work.
However, Shift+F8 works fine with
Shift+F8 also works fine with either SyncTeX switch in WinEdt 7.
Is this a known problem with WinEdt 10, or is there a problem (what?) with my installation?