Add new messages.

FileExistsSelectAction, FileExists2, FileExistsOverwriteExisting, FileExistsKeepExisting, FileExistsOverwriteOrKeepAll: If the FileExists2 message is set by a translation, Setup will instead use these messages instead of the FileExist message to show more user friendly prompts to overwrite or keep existing files if the confirmoverwrite flag is set.

ExistingFileNewerSelectAction, ExistingFileNewer2, ExistingFileNewerOverwriteExisting, ExistingFileNewerKeepExisting, ExistingFileNewerOverwriteOrKeepAll: If the ExistingFileNewer2 message is set by a translation, Setup will instead use these messages instead of the ExistingFileNewer message to show more user friendly prompts to keep or overwrite existing files if the promptifolder flag is set.

Files/Default.isl

@@ -1,4 +1,4 @@
-; *** Inno Setup version 6.0.3+ English messages ***
+; *** Inno Setup version 6.1.0+ English messages ***
 ;
 ; To download user-contributed translations of this file, go to:
 ;   https://jrsoftware.org/files/istrans/
@@ -292,8 +292,18 @@ ExistingFileReadOnly2=The existing file could not be replaced because it is mark
 ExistingFileReadOnlyRetry=&Remove the read-only attribute and try again
 ExistingFileReadOnlyKeepExisting=&Keep the existing file
 ErrorReadingExistingDest=An error occurred while trying to read the existing file:
+FileExistsSelectAction=Select action
 FileExists=The file already exists.%n%nWould you like Setup to overwrite it?
+FileExists2=The file already exists.
+FileExistsOverwriteExisting=&Overwrite the existing file
+FileExistsKeepExisting=&Keep the existing file
+FileExistsOverwriteOrKeepAll=&Do this for the next conflicts
+ExistingFileNewerSelectAction=Select action
 ExistingFileNewer=The existing file is newer than the one Setup is trying to install. It is recommended that you keep the existing file.%n%nDo you want to keep the existing file?
+ExistingFileNewer2=The existing file is newer than the one Setup is trying to install.
+ExistingFileNewerOverwriteExisting=&Overwrite the existing file
+ExistingFileNewerKeepExisting=&Keep the existing file (recommended)
+ExistingFileNewerOverwriteOrKeepAll=&Do this for the next conflicts
 ErrorChangingAttr=An error occurred while trying to change the attributes of the existing file:
 ErrorCreatingTemp=An error occurred while trying to create a file in the destination directory:
 ErrorReadingSource=An error occurred while trying to read the source file: