If all DIY do not want to, manually empty the _common_block, _common_diy_data and _common_template_block table, and then delete all sub-folders under \data\diy\, to ensure that all your previous DIY clean , just like Disciz X, which has never been DIY.
After the removal of DIY content, honestly first delete the module, and then delete the frame, do not dream of directly delete the frame will be connected to the module to help you delete, as for the front desk diy "empty" really can empty, and fools no different. {: soso_e113:}
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You can copy the name of the table, then select the table, click action
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Click Empty in the lower right corner
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Delete all the subdirectories and files of the DIY directory under the Discuz data directory
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After completing the background tool, update the CSS cache (tick the DIY module category cache)
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Discuz Common Minor problems 2-how to empty, delete, erase all DIY data