Hi,

On Mon, Sep 17, 2012 at 9:20 PM, Robert Eckl <eckl.robert@arcor.de> wrote:
If i Push the org-files under Windows with MobileOrg the different
org-files are not synced, but with MobileOrgNG they are. If i push the
org-files under Mac OS, the org-files are synced even with MobileOrg.

This sounds like a known bug with org-mode on Windows, as it does not generate a complete checksum file. See the discussion here. It seems that changing from sha1sum.exe to md5sum.exe for the generation of the checksum file fixes that issue.

Henning