I am having the same difficulty on a brand new PC (that just happens to
be my Boss' also).
Here is info you requested from original post. As with o /o, this
happens on many exe files but when I select " run as" it will run from
cdrom or from the hard disk.
c:\downloads\tiny term\setup.exe
d:\tiny term\setup.exe
When I tried #4 in your list I got this response:
System cannot find the file c:\downloads\tiny term\setup.exe
Here is the contents of the test.txt:
ALLUSERSPROFILE=C:\Documents and Settings\All Users
APPDATA=C:\Documents and Settings\Administrator\Application Data
CLIENTNAME=Console
CommonProgramFiles=C:\Program Files\Common Files
COMPUTERNAME=TOMD820
ComSpec=C:\WINDOWS\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\Administrator
LOGONSERVER=\\TOMD820
NUMBER_OF_PROCESSORS=2
OS=Windows_NT
Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 14 Stepping 8, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=0e08
ProgramFiles=C:\Program Files
PROMPT=$P$G
SESSIONNAME=Console
SonicCentral=C:\Program Files\Common Files\Sonic Shared\Sonic Central\
SystemDrive=C:
SystemRoot=C:\WINDOWS
TEMP=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
TMP=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
USERDOMAIN=TOMD820
USERNAME=Administrator
USERPROFILE=C:\Documents and Settings\Administrator
windir=C:\WINDOWS
User name Administrator
Full Name
Comment Built-in account for administering the
computer/domain
User's comment
Country code 000 (System Default)
Account active Yes
Account expires Never
Password last set 5/17/2006 11:43 AM
Password expires Never
Password changeable 5/17/2006 11:43 AM
Password required Yes
User may change password Yes
Workstations allowed All
Logon script
User profile
Home directory
Last logon 5/18/2006 8:44 AM
Logon hours allowed All
Local Group Memberships *Administrators
Global Group memberships *None
The command completed successfully.
Displays or modifies access control lists (ACLs) of files
CACLS filename [/T] [/E] [/C] [/G user

erm] [/R user [...]]
[/P user

erm [...]] [/D user [...]]
filename Displays ACLs.
/T Changes ACLs of specified files in
the current directory and all subdirectories.
/E Edit ACL instead of replacing it.
/C Continue on access denied errors.
/G user

erm Grant specified user access rights.
Perm can be: R Read
W Write
C Change (write)
F Full control
/R user Revoke specified user's access rights (only valid with /E).
/P user

erm Replace specified user's access rights.
Perm can be: N None
R Read
W Write
C Change (write)
F Full control
/D user Deny specified user access.
Wildcards can be used to specify more that one file in a command.
You can specify more than one user in a command.
Abbreviations:
CI - Container Inherit.
The ACE will be inherited by directories.
OI - Object Inherit.
The ACE will be inherited by files.
IO - Inherit Only.
The ACE does not apply to the current file/directory.