This SAS log shows two differences between the SASUSER portion of the registry and the specified external file. In the registry, the value of "Initialized" is "True"; in the external file, it is "False". In the registry, the value of "Icon" is "658"; in the external file it is "343". 
1   filename testreg 'external-file';
2   proc registry
3     compareto=testreg;
4  run;
Parsing REG file and comparing the registry please wait....
COMPARE DIFF: Value "Initialized" in 
[HKEY_USER_ROOT\CORE\EXPLORER\CONFIGURATION]: REGISTRY TYPE=STRING, CURRENT 
VALUE="True"
COMPARE DIFF: Value "Initialized" in 
[HKEY_USER_ROOT\CORE\EXPLORER\CONFIGURATION]: FILE TYPE=STRING, FILE 
VALUE="False"
COMPARE DIFF: Value "Icon" in 
[HKEY_USER_ROOT\CORE\EXPLORER\FOLDERS\UNXHOST1]: REGISTRY TYPE=STRING, 
CURRENT VALUE="658"
COMPARE DIFF: Value "Icon" in 
[HKEY_USER_ROOT\CORE\EXPLORER\FOLDERS\UNXHOST1]: FILE TYPE=STRING, FILE 
VALUE="343"
Registry COMPARE is now complete.
COMPARE: There were differences between the registry and the file.