Problem flashing Hard SPL

[lausheklun]

I just can't seen to flash a Hard SPL on my diamond, i've tried everything, it's either error with connection, or sits at 0%.......pls help me guys

[iXiR]

Did you follow these steps (see also http://forum.xda-developers.com/showthread.php?t=416211)
1. Download OliNex Unsigned Hard-SPL (Developers Edition) from here (http://forum.xda-developers.com/attachment.php?attachmentid=93362&d=1213719705);
2. Unzip the files from the archive to any new folder;
3. Run the executable (in most cases it is ROMUpdateUtility.exe, but it also can be ROM.exe or any other name, recognize it by the icon);
4. If you understand the caution and risks, check the box and click Next;
5. Read carefully and follow all directions;
6. If you completed all steps indicated, check the box and click Next;
7. Next screen will show current version on device and by clicking Update you will see the version to be flashed;
8. Click Next when ready;
9. Your device might ask you for confirmation on launching a program. Just tap Yes! Your device will display a completely black screen. A Progress bar will appear on your computer screen. Be patient while your device is being updated. Do not interact with device in any way, do not unplug cable, do not turn off device or computer!
10. When upgrading is finished, your device will automatically soft reset. Click the ‘Finish’ button to exit the RUU.