Error occurred when opening view AR0160

Sage 300 V2012 with PU4 installed. MSSQL 2008. Windows Server 2008 R2.

msvcrtd.dll and msvcr80.dll are installed in C:\Windows\SYSWOW64

No Antivirus.

Error occurs when:

1. Click on "OPEN" in AR Invoice Batch List

2. Click on "AR Customer Inquiry"

Steps taken:

1. If just re-install AR and SM module plus PU, same problem.

2. If re-install ALL modules plus PU, problem will go away, but reoccur soon. (don't know at what point or what's causing this)

Please help.