Scanning Incomplete, Error -625 (not enough memory) in Server, SBS and Multi Server Posted June 16, 2017 · Report reply khudson should definitely look at the "–625 (not enough memory)" section on page 526 of the Retrospect Windows 11 User's Guide. Since the Forum he/she has posted in implies that he/she is running a Server version of Retrospect, I would definitely recommend reducing the number of execution units as suggested in the last paragraph of that section—even if he/she is actually running in only 1 execution unit. Being a Retrospect Mac administrator, I'm a bit out of my depth on some of the issues here. However I've also gained a certain amount of experience using Advanced Search for these Forums, which is accessed by clicking the gear icon at the extreme right of the same top line that says "IPS Community" on the left. To find posts mentioning the -625 error, type "-625" including the quotes (apostrophes also work) in the Find Words box. To find posts discussing any version of Retrospect Windows, select "Windows Products—Retrospect" in the Find in Forum dropdown. This thread may be of interest, especially post #5 by Mayoff. The last paragraph of that post says "Retrospect is a 32 bit program, so it can't use more then 2 GB of physical RAM.", which seems a bit obsolete in 2017. However, because I don't know if a 32-bit version of Retrospect Windows is automatically installed on a "backup server" running on a 32-bit machine with a 32-bit version of Windows, I also did an Advanced Search on "32-bit" (including the quotes). This thread may be of interest. khudson should also look at this Knowledge Base article. Although that article was last updated in March 2015, the second paragraph under "Further Tips" may still be applicable if he/she does in fact have a 32-bit version of the Retrospect "backup server" installed. But the first and third paragraphs may also be helpful. In any case, the World Computer Manufacturers Association is highly in favor of khudson buying a new server (insert appropriate smiley here).