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Call on +1-844-317-3111 – ‘Attempting to Validate BBT Refcounts’ Outlook PST Error

Microsoft Outlook PST is the one record consisting of all e-mail messages, notes, journals, duties, appointments and different Outlook gadgets. This record is susceptible to corruption because of causes like virus assault, saving PST on community, software faults, surprising shutdown and different equivalent causes. Thus for whole record recovery, you wish to have to make use of your fresh record backup. But when you practice that backup is giving mistakes or isn’t up to date to revive required information, industrial Outlook PST Repair gear can end up as legitimate gear for use.

You would possibly obtain the equivalent error message whilst the use of Microsoft Office Outlook Inbox Repair Tool:

“Attempting to validate BBT refcounts”

“Couldn’t to find BBT access within the RBT (211C8)”

You obtain such mistakes within the log file.


Possible reasons for the above error to happen are:

  • PST record is big in dimension
  • Outlook is not able to seek out the BBT access of the record
  • PST is broken or corrupted

Note: Outlook 2002 and previous variations have default record dimension restrict of two GB. If PST grows past this record dimension restrict, Outlook displays unusual habits and PST will get odds to deprave. In Outlook 2003 and 2007, this record dimension restrict has prolonged to default price of 20 GB.


To repair those problems, you must check out acting those steps:

  • Try to scale back record dimension. You can empty the ‘Deleted Items’ folder and delete unimportant e-mail messages from all folders together with Inbox, Sent Items and so forth.
  • Try reinstalling Microsoft Office Outlook to get to the bottom of BBT mistakes
  • If PST corruption is the problem, you wish to have to fix it. Since Inbox Repair Tool can’t restore such information, you must Repair PST the use of industrial programs.

Outlook PST Repair device are secure and complicated programs to fix broken PST. These device deploy high-end scanning algorithms to inspect a broken PST record and service it, with out converting record authentic view and content material. You can use those gear to Repair Outlook PST in spite of everything of private garage record corruption. They come supplied with self-descriptive interface, read-only design and automatic restoration choices.