I. Installation of AMPLE package (Windows modification) Access to the package is open via FTP for anonymous user at the address: ftp://ftp.iaaras.ru/pub/WINAMPLE. 1. Installation To install AMPLE package do following. 1) Copy archive 2018 from WINAMPLE directory to hard disk of your computer. 2) Enter the directory "disk1" and run program Setup.exe Carefully read the information in Setup Windows, answer questions. To continue, press "Next" button. To return back to previous step, press "Back" button. To cancel Setup, press "Cancel" button. During the installation folder "AMPLE18" will be created in the TARGET folder. It contains following subfolders: AmpleExe - program, help and DLL files; AmpleDat - data files and auxiliary information; AmpleDoc - documentation; AmpleTst - examples of input text files for IDENTIFICATION, O-C, PLATE and examples of configuration files; SetPar - setpath. Also WORK directory will be created. With possible questions or requests please apply at the address: Institute of Applied Astronomy, nab. Kutuzova, 10, St. Petersburg 191187, Russia, or by FAX: +7-812-275-1119 or by e-mail: mvasilev@iaaras.ru or cya@iaaras.ru