Hello everyone!
1 When i use the linear model i do not get any results,the website is empty.But when i uesd the mean analysis i gor some results.I want to know why? 
2  Besides,i got warnings and an empty website when i used the multimodel tool.I Copied it here.
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_neg_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'mean_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'mean_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'mean_neg_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'temp1' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'temp1' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p_0.00250' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p_0.00250_0.00025' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'D.-SdmPsiGui-win64-v6.21-ho_pos_mean_pos_p_0.00250_0.00025_10' was not found or is not a NIfTI file (unknown extension).
WARNING: File 'C:\Users\\sdm.conf\sdm.conf' not writable.
How to solve this problem?

3  And where can i get a privious version of SDM.

thanks
Lichi