[v1.8.8] CompDocError - C:\Python34\lib\site-packages\xlrd\compdoc.py:426

OpenNumismat: 1.8.8
OS: Windows Vista (6.0.6002)
Python: 3.4.4 (32bit)
Qt: 5.5.1
Locale: pt

Traceback (most recent call last):
File "OpenNumismat\MainWindow.py", line 661, in importExcel
File "OpenNumismat\Collection\Import\__init__.py", line 127, in importData
File "OpenNumismat\Collection\Import\Excel.py", line 128, in _connect
File "C:\Python34\lib\site-packages\xlrd\__init__.py", line 162, in open_workbook
File "C:\Python34\lib\site-packages\xlrd\book.py", line 87, in open_workbook_xls
File "C:\Python34\lib\site-packages\xlrd\book.py", line 633, in biff2_8_load
File "C:\Python34\lib\site-packages\xlrd\compdoc.py", line 398, in locate_named_stream
File "C:\Python34\lib\site-packages\xlrd\compdoc.py", line 426, in _locate_stream
xlrd.compdoc.CompDocError: Workbook corruption: seen[2] == 4