# 3097 VARBYTE Columns Assignments Causing an AV in Delphi/C++Builder Applications

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I create a table with a couple of fields, one of them Varbyte of size 4. I open the table and tab to the varbyte field. Not knowing what data format it expects, I type in 0070F0B0 and press tab. Error:

Access violation at address 004031E3 in module 'edbmgr.exe'. Read of address 00134829.

If I click back into the varbyte field, the same error message appears in a loop and the program must be killed.