cannot pre-calculate workbook (message nr. RSRD520)

Hi i am on FEP 13 and xprecalc 13 for precalculation service. Time before i opened a oss message that one specific workbook R-PL133 the workbook is not precalculated. We should use another FEP and another xprec installation of the service. I have a test computer and i installed SAP gui 7.20 and FEP 200 and Office 2010 and there it is getting precalculated but today we have a strange behaviour because the R-PL133 is getting precalculated without any problems but some other workbooks workbooks fail which were ok before and now they fail with

Unresolved exception occurred on the precalculation server

com.sap.bi.et.precalculation.BExPrecalcTimeoutExce eption: Timeout 10 reached for workbook

Analyzer\Workbooks\SAPBEXPRECO4W5KCUIXU5FKYJP2ZGLC

TUMB_0.xls

Timeout 10 reached for workbook C:\temp\BW\Analyze er\Workbooks\SAPBEXPRECO4W5KCUIXU5FKYJP

xls

Trace:

Precalculation in thread 0 failed.

and at the and Cannot precalculate workbook 3IHCZ0TZY2SFDDL718YKVEUGW

Message no. RSRD520

Diagnosis

The precalculation server call to precalculate workbook 3IHCZ0TZY2SFDDL718YKVEUGW ended with return value 1.

The call parameters were:

Variant: BOARD_PL167_MTH

Variable string: BOARD_PL167_MTH

System Response

The workbook was not precalculated

Can anyone help?

Thanks and kind regards,

Murat