[Koha] .KOC file

Dear Members, I want to ask a question about offline circulation. Where would .KOC file be generated on my computer. When I save entries in offline circulation then there is no button/instructions for saving the file. Please guide me. Thanks, Muhammad Usman Khan Library Dep't Regionl Office, Central ________________________________ This email and any files transmitted with it are confidential and intended solely for the named individual(s). If you have received this message in error, please notify the sender immediately by email and delete the message from your system. It is unlawful to disclose, copy, distribute or take any action on the contents.