- Fixes the case where an extension exists in HKCR but has no ProgId (half of CORE-19355)
- Fixes some cases where Wine hardcoded "File and "... file" strings are used instead of localized strings in SHGetFileInfo.
Implementing correct FindExecutable...
JIRA issue: CORE-19493
- If there were filename extension, then skip to the extension
by using PathFindExtensionW.
- Use "open" verb if there is no default action if possible.
- Set outlen at CQueryAssociations::ReturnString.