diff --git a/oracle/standby-server-scripts/weekly-dr-test-proxmox.sh b/oracle/standby-server-scripts/weekly-dr-test-proxmox.sh
index e073f9d..8f60a95 100644
--- a/oracle/standby-server-scripts/weekly-dr-test-proxmox.sh
+++ b/oracle/standby-server-scripts/weekly-dr-test-proxmox.sh
@@ -375,7 +375,7 @@ run_dr_test() {
 
                 # Use PowerShell to query database status
                 db_status=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                    "powershell -Command \"'SELECT OPEN_MODE FROM V\\\$DATABASE;' | sqlplus -s / as sysdba | findstr 'READ WRITE'\"" || echo "")
+                    "powershell -Command \"echo 'SELECT OPEN_MODE FROM V\`\$DATABASE;' | sqlplus -s / as sysdba | Select-String 'READ WRITE'\"" 2>/dev/null || echo "")
 
                 # Use PowerShell to count tables
                 tables_restored=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
@@ -395,22 +395,17 @@ run_dr_test() {
                 # Collect restore log from VM (always attempt collection)
                 log "Collecting restore log from DR VM..."
                 restore_log=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                    "type D:\\oracle\\logs\\restore_from_zero.log 2>nul" | head -200 || echo "Log not available")
+                    "powershell -Command \"Get-Content 'D:\\oracle\\logs\\restore_from_zero.log' -Head 200 -ErrorAction SilentlyContinue\"" 2>/dev/null || echo "")
                 
                 # If not found, try alternate locations
-                if [[ "$restore_log" == *"Log not available"* ]]; then
+                if [ -z "$restore_log" ]; then
                     restore_log=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                        "type D:\\oracle\\temp\\restore_from_zero.log 2>nul" | head -200 || echo "Log not available")
+                        "powershell -Command \"Get-Content 'D:\\oracle\\temp\\restore_from_zero.log' -Head 200 -ErrorAction SilentlyContinue\"" 2>/dev/null || echo "")
                 fi
                 
-                # Still not found, check if any logs exist
-                if [[ "$restore_log" == *"Log not available"* ]]; then
-                    log "Checking for any restore logs in DR VM..."
-                    log_check=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                        "dir D:\\oracle\\logs\\*.log 2>nul || dir D:\\oracle\\temp\\*.log 2>nul || echo 'No logs found'" 2>/dev/null || echo "Connection error")
-                    if [[ "$log_check" != *"No logs found"* ]]; then
-                        restore_log="Log files found but could not be read. Available files: $log_check"
-                    fi
+                # Still not found, use fallback message
+                if [ -z "$restore_log" ]; then
+                    restore_log="Restore log not available (file may not exist or was not generated)"
                 fi
 
                 # Step 6: Cleanup
@@ -427,19 +422,21 @@ run_dr_test() {
                 # Collect restore log even when restore fails
                 log "Collecting restore log after failure..."
                 restore_log=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                    "type D:\\oracle\\logs\\restore_from_zero.log 2>nul" | head -200 || echo "Log not available")
+                    "powershell -Command \"Get-Content 'D:\\oracle\\logs\\restore_from_zero.log' -Head 200 -ErrorAction SilentlyContinue\"" 2>/dev/null || echo "")
 
-                if [[ "$restore_log" == *"Log not available"* ]]; then
+                if [ -z "$restore_log" ]; then
                     restore_log=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                        "type D:\\oracle\\temp\\restore_from_zero.log 2>nul" | head -200 || echo "Log not available")
+                        "powershell -Command \"Get-Content 'D:\\oracle\\temp\\restore_from_zero.log' -Head 200 -ErrorAction SilentlyContinue\"" 2>/dev/null || echo "")
                 fi
                 
-                # Always try to get some error output
-                if [[ "$restore_log" == *"Log not available"* ]]; then
+                # Always try to get some error output from RMAN script
+                if [ -z "$restore_log" ]; then
                     last_error=$(ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                        "powershell -Command 'Get-Content D:\\oracle\\temp\\*.rman -Tail 20 || echo \"No RMAN script found\"'" 2>/dev/null || echo "Cannot access RMAN script")
-                    if [[ "$last_error" != *"No RMAN script found"* ]]; then
-                        restore_log="RMAN script content (last 20 lines):$last_error"
+                        "powershell -Command \"Get-Content 'D:\\oracle\\temp\\*.rman' -Tail 20 -ErrorAction SilentlyContinue\"" 2>/dev/null || echo "")
+                    if [ -n "$last_error" ]; then
+                        restore_log="RMAN script content (last 20 lines):\n$last_error"
+                    else
+                        restore_log="No restore logs or RMAN scripts found"
                     fi
                 fi