hello, I'm trying to calculate business day and using the formula below =. I'm receiving Parse Error
IIF([Application_Date_Regulatory]>[Appraisal_Sent_To_Applicant_Date],
Null(),
1 +
((DateTimeDiff([Appraisal_Sent_To_Applicant_Date],[Application_Date_Regulatory],"days")*5 - ([App Date]-[Sent Date])*2) / 7) +
IIF([Sent Date]==6,-1,0) +
IIF([App Date]==0,-1,0)
)
any help with what I'm doing wrong here? Thanks in advance