diff --git a/build/conf/nsis/strings.nsi b/build/conf/nsis/strings.nsi
index e4ce77a803bb..76db8dd9bf31 100644
--- a/build/conf/nsis/strings.nsi
+++ b/build/conf/nsis/strings.nsi
@@ -7,7 +7,7 @@
 !define PRODUCT_LOGO_FILE "logo.bmp"
 !define PRODUCT_HEADER_FILE "headerlogo.bmp"
 !define ASSOCIATION ".java"
-!define UNINSTALL_WEB_PAGE "https://www.jetbrains.com/idea/uninstall/?edition=IC-__VERSION_MAJOR__.__VERSION_MINOR__"
+!define UNINSTALL_WEB_PAGE "https://www.jetbrains.com/idea/uninstall/?edition=IU-__VERSION_MAJOR__.__VERSION_MINOR__"
 
 ; if SHOULD_SET_DEFAULT_INSTDIR != 0 then default installation directory will be directory where highest-numbered IDEA build has been installed
 ; set to 1 for release build
diff --git a/python/build/strings.nsi b/python/build/strings.nsi
index 1f7399ce9e93..60e67ce9a2a1 100644
--- a/python/build/strings.nsi
+++ b/python/build/strings.nsi
@@ -6,6 +6,8 @@
 !define PRODUCT_UNINST_ICON_FILE "PC_uninstCom.ico"
 !define PRODUCT_LOGO_FILE "logo.bmp"
 !define PRODUCT_HEADER_FILE "headerlogo.bmp"
+!define ASSOCIATION ".py"
+!define UNINSTALL_WEB_PAGE "feedback_web_page"
 
 ; if SHOULD_SET_DEFAULT_INSTDIR != 0 then default installation directory will be directory where highest-numbered RubyMine build has been installed
 ; set to 1 for release build