While working with Sage 300 environment, many times we encountered an issue related to a4wcrInterop.DLL at the time of exporting/previewing customized reports.

New stuff: Migrate Purchase Order from Sage 50 CAD to Sage 300 ERP

Refer below screen shot in which we have faced DLL issue while click on export icon.

Solution:
To overcome this issue you need to copy the a4wcrInterop.DLL which exists in Run time folder (Sage300–>Runtime) and paste it into the folder where .exe get exists. (Refer below screenshot)
After copying respective DLL in required folder issue will get resolved. (Refer below screenshot)

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Greytrix caters to a wide range of Sage Business Cloud Solutions such as Sage Enterprise Management (Sage X3), Sage Financials (Sage Live), Sage Intacct and Sage Accounting (Sage One). Our unique GUMU™ integrations include Sage Intacct with Sage CRM | Salesforce, Sage Enterprise Management with Sage CRM | Salesforce.com and Magento eCommerce. We are migration specialists for Sage Intacct and Sage Enterprise Management from Sage 50 US, Sage Pro, Sage 100, Sage 300 and QuickBooks. We also offer best-in-class Consulting, Implementation and Technical Support for Sage Enterprise Management, Sage Intacct and Sage Financials. We have developed applications integrations for Sage Enterprise Management, Sage Intacct and Sage Financials to Sage business partners, resellers and Sage PSG worldwide.

For more information on Sage Business Cloud Solutions, please contact us at sagecloud@greytrix.com. We will be glad to assist you.