1. First open silkroad.exe and update your Silkroad to version 1.74
2. Download the client 1.73 below and put into your default Silkroad folder
Client 1.73

3. Virusscan the downloaded file yourself before opening from link below
VirusTotalhttp://www.filefactory.com/file/a0100hg/n/NODC1_173_rar
4. Run StealthLite as you always do
P.S. You can run Testosterone too with this way, tested now.
Image for those couldn't find the download button.