Hi Ben, 

Thanks a lot for the reply.

Here is the error message I am getting following your instructions:

>> wfu_results_viewer
15-Jan-2016 12:01:21 | INFO | wfu_results_viewer.m | Entered function $Revision: 1.25 $
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Results_Slider_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Brain_Slider_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'ROI_PopUpMenu_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Contrast_PopUpMenu_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Atlas_Group_3_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Atlas_Group_2_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Atlas_Group_1_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Extent_Edit_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Cmd: 'Threshold_Edit_CreateFcn' called
15-Jan-2016 12:01:22 | INFO | wfu_results_viewer.m | Creating Main Display
15-Jan-2016 12:01:22 | INFO | wfu_results_defaults.m | Entered function $Revision: 1.12 $
Using SPM8_lite, adding (spm_lite) to path.
Warning: Name is nonexistent or not a directory: spm_lite.
> In path at 110
In addpath at 87
In wfu_results\private\wfu_results_defaults at 31
In wfu_results_viewer>wfu_results_OpeningFcn at 103
In gui_mainfcn at 221
In wfu_results_viewer at 70
15-Jan-2016 12:01:23 | INFO | wfu_require_tbxs.m | Entered function $Revision: 1.2 $
15-Jan-2016 12:01:23 | INFO | wfu_require_tbxs.m | adding C:\Users\Elliot\Documents\MATLAB\spm12\toolbox\wfu_results to path

15-Jan-2016 12:01:23 | INFO | wfu_results_defaults.m | Using Atlas selected in PickAtlas
15-Jan-2016 12:01:23 | INFO | wfu_results_defaults.m | Reading Preferences
15-Jan-2016 12:01:23 | INFO | wfu_results_defaults.m | Reorienting results flip setting to match pick_atlas
15-Jan-2016 12:01:23 | INFO | wfu_resultsProgress.m | setting defaults
15-Jan-2016 12:01:24 | INFO | loadAtlas.m | Entered function $Revision: 1.3 $
15-Jan-2016 12:01:24 | INFO | wfu_results_viewer.m | Cmd: 'WFU_Results_Window_ResizeFcn' called
15-Jan-2016 12:01:24 | INFO | wfu_results_viewer.m | Cmd: 'WFU_Results_Window_ResizeFcn' called
15-Jan-2016 12:01:24 | INFO | wfu_resultsProgress.m | Loading Atlas Images & Data
15-Jan-2016 12:01:25 | INFO | loadTemplate.m | Entered function $Revision: 1.3 $
15-Jan-2016 12:01:25 | INFO | wfu_resultsProgress.m | Setting Background Image
15-Jan-2016 12:01:25 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:01:25 | INFO | createSlices.m | Entered function $Revision: 1.2 $
15-Jan-2016 12:01:25 | INFO | voxelImageConversion.m | Entered function $Revision: 1.3 $
15-Jan-2016 12:01:25 | INFO | updateBrain.m | Entered function $Revision: 1.4 $
15-Jan-2016 12:01:26 | INFO | wfu_resultsProgress.m |
15-Jan-2016 12:01:26 | INFO | wfu_results_viewer.m | Entered Functioning Program
15-Jan-2016 12:01:33 | INFO | wfu_results_viewer.m | Cmd: 'File_Callback' called
15-Jan-2016 12:01:33 | INFO | wfu_results_viewer.m | Cmd: 'File_Open_Callback' called
15-Jan-2016 12:01:34 | INFO | loadSelect.m | Entered function $Revision: 1.7 $
15-Jan-2016 12:01:50 | INFO | resultsClearSetDataFields.m | Entered function $Revision: 1.2 $
15-Jan-2016 12:01:50 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:01:50 | INFO | wfu_uncompress_nifti.m | There are 1 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:01:50 | INFO | loadSelect.m | fslRank: 3
15-Jan-2016 12:01:51 | INFO | loadSelect.m | afniRank: 0
15-Jan-2016 12:01:51 | INFO | loadSelect.m | processType: fsl
15-Jan-2016 12:01:51 | INFO | loadFSL.m | Entered function $Revision: 1.6 $
15-Jan-2016 12:01:52 | INFO | loadFSL.m | Found design.con file in: C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found controls (tstat1 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\tstat1.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found patients (tstat2 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\tstat2.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found C>P (tstat3 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\tstat3.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found P>C (tstat4 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\tstat4.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Overlay used as controls (zstat1 image)
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found patients (zstat2 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\zstat2.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found C>P (zstat3 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\zstat3.nii.gz
15-Jan-2016 12:01:55 | INFO | loadFSL.m | Found P>C (zstat4 image) as C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\stats\zstat4.nii.gz
15-Jan-2016 12:01:55 | INFO | wfu_results_import_screen.m | Entered function $Revision: 1.7 $
15-Jan-2016 12:02:02 | INFO | wfu_resultsProgress.m | Getting handles
15-Jan-2016 12:02:02 | INFO | wfu_resultsProgress.m | Checking ERDF
15-Jan-2016 12:02:02 | INFO | wfu_resultsProgress.m | Checking Contrasts
15-Jan-2016 12:02:02 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 2 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 3 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 4 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 5 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 6 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | There are 7 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:03 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | There are 8 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | There are 9 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Checking FWHM
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Checking Mask
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | There are 10 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Checking Mask
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Checking FWHM against Mask
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Reading Mask
15-Jan-2016 12:02:04 | INFO | wfu_resultsProgress.m | Creating Stats structure
15-Jan-2016 12:02:04 | INFO | wfu_uncompress_nifti.m | Entered function $Revision: 1.5 $
15-Jan-2016 12:02:05 | INFO | wfu_uncompress_nifti.m | There are 11 file(s) registered with wfu_uncompress_nifti.
15-Jan-2016 12:02:05 | INFO | wfu_results_compute.m | Entered function $Revision: 1.9 $
15-Jan-2016 12:02:05 | INFO | wfu_resultsProgress.m | Initializing Calculations
15-Jan-2016 12:02:05 | INFO | wfu_resultsProgress.m | Preparing Mask
15-Jan-2016 12:02:06 | INFO | wfu_resultsProgress.m | Create xSPM structure
15-Jan-2016 12:02:06 | ERROR | wfu_results_compute.m | locations of spm_getSPM and wfu_spm_getSPM8 are not the same!!! (C:\Users\Elliot\Documents\MATLAB\spm12 != C:\Users\Elliot\Documents\MATLAB\spm12\toolbox\wfu_pickatlas)
15-Jan-2016 12:02:06 | ERROR | wfu_results_compute.m | locations of spm_getSPM and wfu_spm_getSPM8 are not the same!!! (C:\Users\Elliot\Documents\MATLAB\spm12 != C:\Users\Elliot\Documents\MATLAB\spm12\toolbox\wfu_pickatlas)
15-Jan-2016 12:02:06 | ERROR | wfu_results_viewer.m | MException thrown. Stack follows:
15-Jan-2016 12:02:06 | ERROR | spm_getSPM | Line 0214: Cannot read C:\Users\Elliot\Desktop\Thalamo\group_results\Thalamo_Frontal_Scan_Age_Sex_BLThal_Group.gfeat\cope1.feat\SPM.mat
15-Jan-2016 12:02:06 | ERROR | wfu_results_compute | Line 0209
15-Jan-2016 12:02:06 | ERROR | File_Open_Callback | Line 0468
15-Jan-2016 12:02:06 | ERROR | gui_mainfcn | Line 0096
15-Jan-2016 12:02:06 | ERROR | wfu_results_viewer | Line 0070
15-Jan-2016 12:02:06 | ERROR | @(hObject,eventdata)wfu_results_viewer('File_Open_Callback',hObject,eventdata,guidata(hObject)) | Line 0000
15-Jan-2016 12:02:06 | INFO | wfu_results_viewer.m | Cmd: 'WFU_Results_Window_ResizeFcn' called
15-Jan-2016 12:02:10 | ERROR | wfu_results_viewer.m | Error opening data...