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 construction of the Eiffel tower. Eiffel Tower. Work began in January 26th, 1887 with the digging of the Tower's foundations, which were laid in four months. The work started on July 1st, 1887 to end twenty-one months later. All the elements were prepared in Eiffelâs factory in Levallois-Perret, on the outskirts of Paris. Each of the 18,000 pieces used to construct the Tower was specifically designed and calculated, traced out to an accuracy of a tenth of a millimetre and then put together to form new pieces, each measuring around five metres.