Hi, I am getting "DDE Server Window: seqncr.exe - Application Error" message, when I try to register my Exe application. Note: seqncr is my exe name I tried using seqncr /REGSERVER at the command prompt to register the exe. I am getting this error only for Release version, not for Debug version. Can anybody help me out with the various reasons, whcih will cause this error. Thanks lot in advance!! Rupanagudi