Unregister dll file. To un-register a dll or ocx file, open a command prompt windows as an administrator, type the following and hit Enter: regsvr32 /u âpath & filename of dll or ocxâ.This will register or unregister the dll file.nregister dll file. To un-register a dll or ocx file, open a command prompt windows as an administrator, type the following and hit Enter: regsvr32 /u âpath & filename of dll or ocxâ.
The Eiffel Tower was built by George Eiffel's company. The Eiffel Tower was largely designed by one of Eiffel's employees, Maurice Koechlin, a structural engineer. The Eiffel Tower was built as a monument for the 1889 World's Fair.
The Eiffel Tower construction started in 1887, and ended in 1888. Although most people think the Eiffel Tower was made of steel, it was actually made out of puddled iron, whic â¦ h is a type of wrought iron melted.he Eiffel Tower was made out of 1808 pieces of puddled iron that were riveted together. The Eiffel Tower was built for the entrance for the World Exhibition, which was a celebration for the French Revolution. The Tower is now a national momentum of Paris.