Hey All, I get this error when I attempt to run 'Estimate & Write' in VBM8: SPM8: spm_vbm8 (v404) 15:11:50 - 27/06/2011 ======================================================================== ------------------------------------------------------------------------ Running job #1 ------------------------------------------------------------------------ Running 'VBM8: Estimate & Write' Initial Coarse Affine Registration.. Fine Affine Registration.. VBM8 r419: C:\MeganLisy\GenderAnalysis\Female_BP_Baseline\ajoh_bs_20041230_002\whole.img NLM-Filter Failed 'VBM8: Estimate & Write' Invalid MEX-file 'C:\APPS\spm8\toolbox\vbm8\sanlmMex_noopenmp.mexw32': The specified procedure could not be found. . In file "C:\APPS\spm8\toolbox\vbm8\cg_vbm8_write.m" (v416), function "cg_vbm8_write" at line 281. In file "C:\APPS\spm8\toolbox\vbm8\cg_vbm8_run.m" (v411), function "run_job" at line 248. In file "C:\APPS\spm8\toolbox\vbm8\cg_vbm8_run.m" (v411), function "cg_vbm8_run" at line 96. The following modules did not run: Failed: VBM8: Estimate & Write I'm running Matlab R2011a with SPM8. I just downloaded SPM8 and VBM8 last Thursday, so I'm assuming they are the most up-to-date releases. Anybody know how to fix this? Thanks ahead of time! Wade