Microsoft Outlook Cyclic Redundancy Check Data Error Error' title='Microsoft Outlook Cyclic Redundancy Check Data Error Error' />How to Fix CRC Error in Outlook PST Manually 6 Steps. Edit Article. Two Parts Checking for errors in the hard disk. Recreating the Outlook PST file. Community Q ASometimes typical flaws can occur in the MS Outlook Data file and you encounter an error opening the Outlook client and working with emails. Any sort of malfunctioning issue in your Outlook email app can lead to CRC Cyclic Redundancy Check error that pops up in the email client. This error might surface when you download email to you system, which is an indication about the PST file being corrupted or broken. What is windows registry The Windows Registry is a hierarchical database that stores lowlevel settings for the Microsoft Windows operating system and for. Some of the major causes include abrupt closing of an email client, malware infection and incomplete download of MS Outlook emails can result in corruption issues in the form of CRC errors. Here is a step by step manual procedure that can fix CRC error in Outlook PST manually. Note See Tips for a recommendation that you only use this process if youre expert working with computers. How to Enable Active. X Controls. Active. X is a software structure created by Microsoft. It contains re deployable software modules known as controls which are utilized to perform a unique function or set of functions within the confines of Microsoft Windows. These controls can be brought together to work as a complete software application itself. Active. X controls are based on the Component Object Model COM and Object Linking and Embedding OLE. They are similar to Java applets, except that Active. The Inbox Repair Tool is your firstaidkit when it comes down to corruptions in your Outlooks data storage file pstfile. This guide walks you through the. X controls work exclusively with Microsoft Internet Explorer and the Windows operating system. Active. X offers a greater level of control however greater control also makes them more dangerous as they are open to attacks from malware and spyware. Active. X controls can be developed with the help of the following languages or environments. Borland Delphi. ATL Active Template Library. MFC Microsoft Foundation Classes. Java. How to enable Active. X controls in Internet Explorer. You will have to enable Active. X controls on Internet Explorer to view Active. X content. To enable Active. X scripting and controls on Internet Explorer, perform the following steps. Open Internet Explorer. Click the Tools Menu and then click Internet Options. The Internet Options window appears. Click the tab Security and then click the button Custom Level. The Security Settings window appears. Under the Setting Active. X and plug ins, you will find the following options. Automatic prompting for Active. X controls. Binary and script behaviors. Download signed Active. X controls. Download unsigned Active. X controls. Initialize and script Active. X controls not marked as safe. Run Active. X controls and plug ins. Script Active. X controls marked safe for scripting. The above options will each have all or some of the following radio buttons Disable, Enable and Prompt. You can select either of them as required. Due to security reasons, it is advisable to select the option prompt or disable for the Download unsigned Active. X controls and Initialize and script Active. X controls not marked as safe settings. You can also use the Reset custom settings drop down menu in security settings to enable Active. X. The options are Low. The Low option enables Active. X controls to be initialized or scripted. Medium. The Medium option warns users of any security violation before the page loads. Users can accept or deny scripting or initialization based on the warning. High. The High option completely disables Active. X controls to be scripted or initialized. Users cannot accept or deny scripting or initialization of Active. X controls. For Microsoft Office XP and Office 2. You may be asked to give permission for Active. X controls to be loaded if the word document contains Active. X controls. You will receive a message asking you to click either Yes or No. Clicking Yes will ensure that the Active. X controls are loaded, and clicking No will block them. This message will appear if the Active. X controls present in the document are marked as Unsafe for Initialization UFI. The controls should be marked as Safe for Initialization SFI. Another method to ensure Active. X controls in Office XP or Office 2. UFI settings via the registry editor. The values for UFIControls are 1 to 6. By default the UFIControl is set to 6, the most secure being 4 and least secure being 1. To alter the registry and add the UFIControl subkey, perform the following steps. Click Start and then Run. The Run dialog box appears. In the Run text box, type Regedit and then Click Ok. Navigate to the following registry subkey  HKEYCURRENTUSERSOFTWAREMicrosoft. Office. Common. Right click the Common folder, and click New and then Key. Type Security for the new key and press Enter. Right click the folder Security, and click New and then DWORD Value. Type UFIControls for the new value and then press Enter. Double click the value UFIControls. Type 1 in the Value data box, and then click OK. The setting of UFIControls value to 1 will enable the Active. X controls to load without any prompt message. For Microsoft Office 2. To enable Active. X controls for Microsoft Office 2. Microsoft Word, Power. Point, and Excel, perform the following steps. Chloride Software For Power Start 600 Lb on this page. Open Microsoft Word, Excel, or Power. Point. Click the Microsoft Office Button located at the upper left hand corner. Click the menu item options for the particular application for example Word Options. The Options window appears. Click the option Trust Center and then click Trust Center Settings. Click Active. X Settings. Click an option from the list displayed. Disable all controls without notification. Prompt me before enabling Unsafe for Initialization controls with additional restrictions and Safe for Initialization SFI controls with minimal restrictions. Prompt me before enabling all controls with minimal restrictions. Enable all controls without restrictions and without prompting. Safe mode. In Microsoft Access you can enable Active. X controls by clicking Options present in the Security Warning message bar. You will have to choose between the following options. Help protect me from unknown content recommended. Enable this content. If you are sure of the publisher of the Active. X controls, Select the second option.