diff --git a/R/DoAbsolute.R b/R/DoAbsolute.R
index 309252e..c04c94e 100644
--- a/R/DoAbsolute.R
+++ b/R/DoAbsolute.R
@@ -57,6 +57,11 @@ DoAbsolute <- function(Seg, Maf = NULL,
     dir.create(results.dir, recursive = TRUE, showWarnings = TRUE)
   }
 
+  if (file.exists(file.path(results.dir, "error.log"))) {
+    unlink(file.path(results.dir, "error.log"))
+    cat("-> Removed previous error log file.\n")
+  }
+
   if (!suppressMessages(requireNamespace("ABSOLUTE"))) {
     stop("Find no package called 'ABSOLUTE', please install it...")
   }
@@ -473,6 +478,10 @@ DoAbsolute <- function(Seg, Maf = NULL,
     unlink(temp.dir, recursive = TRUE, force = TRUE)
   }
 
+  if (file.exists(file.path(results.dir, "error.log"))) {
+    cat("-> Error log info detected, see error.log under result directory for details.\n")
+  }
+
   cat("-> Done.\n")
 }