Well i did some reading ..
lots actualy but still don't realy understand but your write tho its something with windrop somthing about a warper.
found the sollution but don't fully understand what there saying
http://tmml.sourceforge.net/doc/tcl/exec.html
When attempting to execute an application, exec first searches for the name as it was specified. Then, in order, .com, .exe, and .bat are appended to the end of the specified name and it searches for the longer name. If a directory name was not specified as part of the application name, the following directories are automatically searched in order when attempting to locate the application:
The directory from which the Tcl executable was loaded.
The current directory.
The Windows NT 32-bit system directory.
The Windows NT 16-bit system directory.
The Windows NT home directory.
The directories listed in the path.
In order to execute the shell builtin commands like dir and copy, the caller must prepend ``cmd.exe /c '' to the desired command.
also found some other solution if i under stand well i need to type "file://" infront of it but that doesn't seem to work either .. :/ well if any one has any suggestions about how they executed an exe .. let me know plz .. TnX verry mutch