2. Press Alt+F5, select ZIP, remove the path in the Pack dialog (so that there was something like zip:Archive.zip). Check the Multiple disk archive checkbox.
3. Press OK.
4. Instead of asking for the volume size, TC at once begins to pack files. After the packing is finished, the message is shown:
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Unzip
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Please insert disk number 1!
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OK Cancel
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If I press OK, it verifies CRC of the archive created; if I press Cancel, it does not verify CRC. The operation is finished, the archive is single-volumed.