We all Exchange Server users know that there are some errors that come often while we work on Server machine. Here we are going to discuss some Exchange error codes with their possible cause and their solution also. Some of them are as follows:-
"Operation terminated with error -1003
0xFFFFFC15 JET_errInvalidParameter Invalid API parameter 4294966293"
Main reason behind the occurrence of this error is when any damage or corruption happens in Exchange server then the database becomes inaccessible and above error is reported. In such conditions you are allowed neither to access mailbox nor send or receive emails from Exchange database. To overcome this situation you need Exchange Server repair.