MS Store tweaks and a few minor fixes.

ES.78

Translated: 100%
WinSCP 5.15.2

Source commit: 88a3d2c598d345de38ee313c56a33a61f16009f4

translations/version.ini

@@ -1,7 +1,7 @@
 [Version]
 CS=244
 DE=124
-ES=77
+ES=78
 FI=95
 FR=97
 HE=21