how can I resolve the problem of access restriction in server? We implement a phone home access restriction approach in securing our server from attacks. Whenever a legitimate user try to connect to the server, the server will verify the authentication key for the user and this was working until recently when the server stop verifying any user thereby locking potential user out. What could be the cause of the problem?

How best can Oracle corporation Fussion App be customize to user requirement? A company uses Oracle Corporation Fussion App for its Customer Record Management (CRM) operation. At first use the Fussion App was meeting the Company requirement, but the company wants to implement some changes in its operations which the Fusion App may not meet.

why am I getting print overrun error when I tried to print some document? I notice recently that some times when I tried to print some document I get a print overrun error. Although other times the printer would print the doc sent to it. What is the meaning of this error? What are the ways to rectify this error?

How can I compile apache to use previous configuration in Linux? I need upgraded to apache 2.4 from apache 2.2 and I want to keep my previous configurations such as layout, configuration option. How do I accomplish this task? Is my previous configuration is not saved, can the previous configuration be used?

Why am I getting this error: “Connecting device on port 0 fail” when I tried to install Solaris 11.2 on Supermicro 7048- CRT4 server from Live disk? At the beginning of the installation, it looks for devices after which the error: “Connecting device on port 0 fail” message appears and installation usually stale. How do I disable Port 0 in the BIOS?

why is the job I sent to the network printer not printing? I use a network printer for printing and I use to print on the printer not until recently when the network printer stop printing my job. I have checked the printer to see if it is online, I also check for any printer error or paper jam which the printer passes all these tests. How can I fix the problem?

Why is my fail2ban not working on my server? I tried to using fail2ban on my server to prevent brute force attack, but getting fail2ban working is a serious challenge. I tried log in multiple time in a row and my IP address was not blacklisted. Fail2ban is running fine but it is not blocking IP. What could be the cause of this problem?

Why is the macro I recorded with Microsoft Excel 2013 not working when I run the macro? I recorded the macro for some cell formatting (Font, Border and Header) and the macro was properly recorded but when I ran the macro, it was not working. I have check the code in Vba and the code is okay. What should I do to make the macro to work?

What are the advantages of converting NTFS to FAT? Have a client that said I should convert its files in NTFS to FAT and I know that the FAT file system are really unstable. This request of his get me confused while he want to leave stable NTFS to unstable FAT.

Can I reduce the size of partition on an Hard Drive or SDD after the drive has been partition successfully? I have two partitions on my new ChromeBook Laptop, one was too large and the other was relatively small. Now I need to increase the small partition. How can I resize the partition without affecting the already install OS?